PopSugar

Relationship Protocol: What Are Your Significant Other's Strange Habits?

DearSugar — Mon, 19 May 2008 06:51:41 -0700

We've talked about our own bad and nervous habits, but what about those of the people we spend most of our time with? Sometimes it's our significant others who have even stranger habits than we do, even though they might find them quite normal! I'm sure you can easily rattle off a few of his unique mannerisms so tell me ladies: What traits or strange practices does your significant other possess?

Source

Ask Savvy: How Do I Tell My Co-Worker Her Lunch Stinks?

SavvySugar — Mon, 17 Aug 2009 10:34:38 -0700

Dear Savvy,
I work in a small office with four other people. I am lucky in many ways - they are smart, funny, and friendly. We coexist well, and three of us usually grab lunch together or send one person out for takeout. Our fourth co-worker is a nice woman, but she is the quiet loner of the group who doesn't partake in our lunch missions. In fact, she brings in strange, saucy food everyday, heats it up in the kitchen right near our workspace, and eats it at her desk. It stinks. And I'm not talking about a faint scent of food that passes in 10 minutes. I'm talking about really, really smelly grub. My most outspoken co-worker has asked her to open the window on occasion, but she seems totally oblivious that the rest of us are suffering. How can I tell her that her lunch makes us sick without offending her?
Thanks,
Sensitive to Scents Sally

Savvy says: Smelly lunches at the office are no laughing matter and a very common problem. PartySugar has tackled this phenomenon before and says bringing stinky food is a major breach of office etiquette. I agree with her. Most SavvySugar readers admit they judge their co-workers by their lunch smells or have been bothered by a co-worker's food before. You don't want to resent this woman because of her lunch. To see what I think you should say, read more.

If you worked at a larger office, I would suggest talking to HR and having them do the dirty work for you by sending out a blanket email about shared space, eating in the kitchen, and making sure to open windows midday for proper ventilation. Given your office size, it sounds like you will need to take matters into your own hands. Start by mentioning "it smells like food" a few times and asking if you can open the window. If you do this throughout the week she'll catch on and be more conscious about her lunch. If she doesn't change her habits immediately, talk to her and be completely honest. Tell her you appreciate that she wants to eat in the office so she can push through work, but you have a queasy stomach and any fancy food scents upset you. Ask her if she wants to eat outside on a park bench with you (the breeze will blow it away). Focus on your sensitive nose and stomach and not her strange food and she won't be offended.

It's likely that she will alter the food she brings in or become more conscious about her lunch once she realizes it is bothering you, but if things don't improve you may just have to make it work. After all, she may think your food is disgusting too. You can always use the half hour it takes for the smell to dissipate to grab your lunch or take a walk around the block. Like it or not, you will be sharing space with your co-workers so long as you work together, so you just have to bear the scents.

Pixie Gives Lots Of Insight To InStyle

PopSugarUK — Mon, 06 Jul 2009 02:01:11 -0700

Pixie Lott took the UK charts by storm when her single "Mama Do" went in at number one in June and now she's featured in the August issue of InStyle magazine! The eighteen year old reveals a few things about herself in the interview, including where her funky name comes from, and the pains that come with making music videos! Here are a few extracts:

On her talent: "Mum told me I've been singing since I was in my cot. Which is strange because I'm from the least musical family. Ever. I must be a genetic throwback!"
On her name: "My real name is Victoria. But when I was born I was so small, like a fairy, that my Mum called me Pixie because of that! And it just stuck."
On school vs work: "I started recording my album in LA at 15 while I was still at school and studying for my GCSE's. I had to take a lot of time out of school but I managed to straight A's in Dance, Drama, English Lit, English Language, Maths, History, French and Science."

To find out what else Pixie had to say, just read more.

On bad habits: "I've been offered drugs and if I wanted to do that I would have by now. I'll have a drink when I'm out with friends, but not when I'm working because it's bad for my voice. A lot of my songs are high and I have to really belt them out."
On her music video: "I loved making my video for Mama Do. It was a really long day - 7.00am - 2.00am. And afterwards we all had bruises because one aspect of the dance routine involved slapping our thighs!"

View 3 Photos ›

The August issue of InStyle magazine is out now, with Pixie's full interview inside and Sandra Bullock on the cover.

Narcolepsy

FitSugar — Wed, 08 Oct 2008 17:35:12 -0700

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Neuroimaging Techniques May Help Diagnose Narcolepsy

Neuroimaging techniques, such as CT and MRI scanning, have allowed researchers to characterize brain function throughout the sleep-wake cycle in the normal human brain. At the present time, few research studies have evaluated the brains of people with sleep disorders using these neuroimaging techniques. More studies involving people with sleep disorders, such as narcolepsy, will be required to gather data to help researchers diagnose, classify, treat, and monitor sleep disorders more effectively. Typically, narcolepsy is not diagnosed for up to 15 years after symptoms begin.

Health-Related Quality of Life May Be Lower for Narcolepsy Patients

Researchers in Germany evaluated 75 narcolepsy patients via a telephone interview and questionnaire to determine their health-related quality of life. Patients with narcolepsy scored lower than the general German population in all eight categories, especially for “physical role, vitality, and general health perception.” Except for irresistible sleep episodes, other symptoms of narcolepsy had only a minor impact on their perceived quality of life; factors such as employment status, living with a partner, excessive daytime sleepiness, and professional advancement had a strong influence on their quality of life.

The researchers concluded that health care providers should consider such factors that affect quality of life of narcolepsy patients when formulating guidelines for treatment.

Introduction

The word narcolepsy comes from two Greek words roughly translated as "seized by numbness." The two primary symptoms in narcolepsy reflect this phrase:

Excessive daytime sleepiness, with frequent daily sleep attacks or a need to take several naps during the day.
Temporary and sudden muscle weakness (called cataplexy), usually brought on by strong emotions.

Some, but not all, patients experience other symptoms:

Microsleep episodes, in which the patient behaves automatically but without conscious awareness
A sense of paralysis that occurs between wakefulness and sleep (called atonia)
Dreamlike states between waking and sleeping (called hypnagogic hallucinations)
Periodic leg movements during sleep (periodic limb movement disorder)

Rapid eye movement (REM) sleep is abnormal in narcolepsy. In fact, narcolepsy is sometimes defined as the loss of boundaries between wakefulness, nonREM sleep, and REM sleep. REM sleep is the active, dreaming phase of sleep.

Excessive Sleepiness. All people with narcolepsy experience excessive sleepiness during the day with episodes of falling asleep rapidly and inappropriately, even when fully involved in an activity. These events may be characterized by the following behaviors:

Patients often have periods of drowsiness every 3 or 4 hours that usually end in short naps.
Patients may sleep for a few minutes, particularly if they are in an awkward position or for a few hours if they are lying down.
Patients often underestimate the duration of their drowsy periods and may not recall clearly their behavior during that time.

Cataplexy. Cataplexy is an abrupt loss of muscle tone or strength that results in an inability to move and always occurs during wakefulness. It occurs in about two-thirds of narcolepsy patients and may be triggered by the following events:

Sudden emotion, usually anger or laughter (the most common trigger)
Following a heavy meal
During periods of stress

Muscle reflexes are completely absent during a cataplectic attack. Cataplectic attacks can be very minimal and appear as passing weakness or affecting only the eyelids and face. They may, on the other hand, be so severe that they weaken the whole body. In the most severe form of cataplexy, attacks can recur repeatedly for hours or days. Abrupt withdrawal from certain drugs used to treat narcolepsy, notably clomipramine, can trigger this uncommon but troublesome occurrence.

Cataplexy may have the following characteristics:

Most attacks last less than 30 seconds and can be missed by even skilled observers. However, in severe cases, a person may fall and remain paralyzed for as long as several minutes.
Typically the patient's head will suddenly fall forward, the jaw becomes slack, and the knees will buckle.
Speech may become suddenly loud or broken and stutter-like.

Atonia. Atonia is a sense of paralysis that occurs between wakefulness and sleep, usually upon waking or sometimes at the onset of sleep. The person is conscious but cannot speak, move (cannot even open the eyes), or breathe deeply. Atonia rarely lasts beyond 20 minutes, but when it first occurs, this experience can be terrifying, particularly if the patient also develops hallucinations.

Hypnagogic Hallucinations. Hypnagogic hallucinations are dreams that intrude on wakefulness, which can cause visual, auditory, or touchable sensations. They occur between waking and sleeping, usually at the onset of sleep, and can also occur about 30 seconds after a cataplectic attack.

Visual hallucinations have been described as a "film running through the head" or as a waking dream with strong emotional content. Images can be intrusive. More commonly they may involve seeing colored forms that shift in size and shape.
Auditory hallucinations may include random sounds or elaborate melodies.
A person may also hallucinate feelings of rubbing or light touches, even levitation.

Such symptoms may also appear in other sleep disorders and are probably related to extreme sleepiness. In general, cataplexy must also be present for a clear diagnosis of narcolepsy. Some experts believe, however, that some patients with narcolepsy may experience hypnagogic hallucinations and daytime sleepiness and not cataplexy.

Microsleep and Automatic Behavior. In some cases, patients have so-called microsleep episodes, in which they behave automatically without conscious awareness. Such automatic behavior may not be recognized as part of a disorder by either patients or the people around them. Some examples include:

People with narcolepsy can be driving or walking competently but end up in a location different from the intended one.
A narcolepsy patient can be carrying on a conversation and jump from one unrelated topic to another or just trail off and stop talking altogether.
The patient may suddenly perform bizarre actions, such as putting socks in the refrigerator.
Patients may experience severe forgetfulness.
Their movements may suddenly become slow or clumsy.
In some cases, their behavior may resemble some forms of epileptic seizures.

Disturbed Sleep. Nighttime sleep is often disturbed in narcolepsy, but it is usually mild to moderate and does not account for the daytime sleepiness experienced by people with narcolepsy.

Periodic Limb Movement Disorder. Many patients with narcolepsy experience periodic limb movement disorder, also called PLMD (formerly known as nocturnal myoclonus). In PLMD, the leg muscles involuntarily contract every 20 - 40 seconds during sleep, occasionally arousing the patient. The patient is usually unaware of the cause of the interruption.

In sleep studies, subjects spend about one-third of their time asleep, suggesting that most people need about 8 hours of sleep each day. Individual adults differ in the amount of sleep they need to feel well rested, however. (Infants may sleep as many as 16 hours a day.)

The daily cycle of life, which includes sleeping and waking, is called a circadian (meaning "about a day") rhythm, commonly referred to as the biologic clock. Hundreds of bodily functions follow biologic clocks, but sleeping and waking comprise the most prominent circadian rhythm. The sleeping and waking cycle is about 24 hours. (If confined to windowless apartments, with no clocks or other time cues, sleeping and waking as their bodies dictate, humans typically live on slightly longer than 24-hour cycles.) It usually takes the following daily patterns:

Humans are designed for daytime activity and nighttime rest.
Additionally, there is a natural peak in sleepiness at mid-day, the traditional siesta time.

In addition, daily rhythms intermesh with other factors that may interfere or change individual patterns:

The fraction-of-a-second-firing of nerve cells in the brain may be faster or slower in different individuals.
The monthly menstrual cycle in women can shift the pattern.
Light signals coming through the eyes reset the circadian cycles each day, so changes in season or various exposures to light and dark can unsettle the pattern. The importance of sunlight as a cue for circadian rhythms is dramatized by the problems experienced by people who are totally blind. They commonly suffer trouble sleeping and other rhythm disruptions.

The response to light signals in the brain is an important key factor in sleep:

Light signals travel to a tiny cluster of nerves in the hypothalamus in the center of the brain, the body's master clock, which is called the suprachiasmatic nucleus (SCN).

The hypothalamus is a highly complex structure in the brain that regulates many important brain chemicals. Malfunction of this area of the brain may give rise to cluster headaches.

This nerve cluster takes its name from its location, which is just above (supra) the optic chiasm, a major junction for nerves transmitting information about light from the eyes.
The approach of dusk each day prompts the SCN to signal the nearby pineal gland (named so because it resembles a pinecone) to produce the hormone melatonin.
Melatonin is thought to act as the body's time-setting hormone. The longer a person is in darkness, the longer the duration of melatonin secretion. Secretion can be diminished by staying in bright light. Melatonin also appears to trigger the need to sleep.

Sleep consists of two distinct states that alternate in cycles and reflect differing levels of brain nerve cell activity:

Non-Rapid Eye Movement Sleep (NonREM). NonREM sleep is also termed quiet sleep. NonREM is further subdivided into three stages of progression:

Stage 1 (light sleep)
Stage 2 (so-called true sleep)
Stage 3 to 4 (deep "slow-wave" or delta sleep)

With each descending stage, awakening becomes more difficult. It is not known what governs NonREM sleep in the brain. A balance between certain hormones, particularly growth and stress hormones, may be important for deep sleep.

Rapid Eye-Movement Sleep (REM). REM sleep is termed active sleep. Most vivid dreams occur in REM sleep. REM-sleep brain activity is comparable to that in waking, but the muscles are virtually paralyzed, possibly preventing people from acting out their dreams. In fact, except for vital organs like lungs and heart, the only muscles not paralyzed during REM are the eye muscles. REM sleep may be critical for learning and for day-to-day mood regulation. When people are sleep-deprived, their brains must work harder than when they are well rested.

Click the icon to see an image of sleep patterns.

The REM/NonREM Cycle. The cycle between quiet (nonREM) and active (REM) sleep generally follows this pattern:

After about 90 minutes of nonREM sleep, eyes move rapidly behind closed lids, giving rise to REM sleep.
As sleep progresses the nonREM/REM cycle repeats.
With each cycle, nonREM sleep becomes progressively lighter, and REM sleep becomes progressively longer, lasting from a few minutes early in sleep to perhaps an hour at the end of the sleep episode.

Causes

Narcolepsy is a neurological sleep disorder. It is not caused by mental illness or psychological problems. It is most likely the end result of a number of genetic abnormalities that affect specific biologic factors in the brain, coupled with an environmental trigger such as a virus.

Researchers are attempting to come up with a unifying theory involving genetic factors, autoimmunity, and deficiencies in hypocretin, a brain peptide that is important in regulating sleep. Most of the research conducted on narcolepsy uses dogs that have genetic factors that cause narcolepsy, but such studies are helping researchers find the biologic bases to this strange and distressing condition.

Hypocretin. Hypocretin (also called orexin) is a peptide that modulates activity in the hypothalamus (the region in the brain associated with sleep, well-being, and appetite). Hypocretin specifically has properties that promote wakefulness and inhibits REM sleep. Hypocretin may also have other actions that affect feeding behavior and increase activity in the autonomic (sympathetic) nervous system and systems that regulate motor control. Deficiencies in this peptide have been observed in most patients with narcolepsy who also have cataplexy. Deficiencies might set off the following chemical responses that may produce sleep attacks:

Lower levels of histamine, a chemical that promotes wakefulness
Low levels of epinephrine (commonly known as adrenaline), a hormone important in alertness and arousal
Increase in acetylcholine, which affects REM sleep
Changes in the enzyme monoamine oxidase, which is believed to be important in preventing arousal
Changes in dopamine, an important neurotransmitter (chemical messenger in the brain) that helps regulate sleep
Lower levels of leptin, a hormone associated with obesity when levels decline (people with narcolepsy tend to be overweight)
Higher-than-normal secretion of growth-hormone during the day, which may play a role in sudden falling-asleep episodes

Narcolepsy has a genetic component and tends to run in families. Experts estimate that around 8 - 10% of people with narcolepsy have a close relative who has the disorder. A 2006 study reported that the risk for narcolepsy among male first-degree relatives (parents or sibling) was 105 times higher than the general population; the risk for female first-degree relatives was 54 times higher. Other studies suggest that people who have a first-degree relative with narcolepsy are 20 - 40 times more likely to have narcolepsy than other people.

However, most experts agree that genetics are not the only factor involved in narcolepsy. Narcolepsy most likely involves a combination of genetics and one or more environmental triggers such as infection, trauma, hormonal changes, immune system problems or stress. Researchers are looking for specific genetic mutations that may make individuals susceptible to this disorder.

It has been theorized that narcolepsy may be an autoimmune disease, in which the immune system may be tricked into perceiving its own proteins to be antigens. (Antigens are foreign substances targeted for attack by immune factors in the body.)

An antigen is a substance that can provoke an immune response.

Important autoimmune diseases include multiple sclerosis, rheumatoid arthritis, systemic lupus erythematosus, and type 1 diabetes. In such diseases, the immune system overproduces potent factors called cytokines, which cause inflammation and injury in the susceptible cells and tissues affected by the disease. Most autoimmune diseases also tend to afflict those with particular genetically determined molecules of the immune system called human leukocyte antigens (HLAs).

Experts suggest that an immune attack in narcolepsy may occur against cells containing the brain peptide hypocretin (orexin), resulting in deficiencies that are now believed to be major components of the narcolepsy process. HLAs, particularly a subgroup known as (HLA)DQB1-0602, have been strongly associated with narcolepsy and low levels of hypocretin. Narcolepsy patients who carry this HLA group tend to have a specific syndrome of symptoms that include cataplexy and periodic limb movement disorder. However, 20 - 40% of people without narcolepsy carry these HLA types.

An important research report, published in 2004 in The Lancet, provided the first concrete evidence that autoimmunity may play a role in narcolepsy. The study’s research team seem to have identified an autoantibody associated with narcolepsy. The researchers injected mice with antibodies taken from patients with narcolepsy. All patients carried the (HLA)DQB1-0602 genotype. Mice were also injected with antibodies from healthy patients. Only the antibodies from patients with narcolepsy produced narcolepsy-type neuromuscular responses.

The results suggested that the antibodies triggered an autoimmune response that affected the hypocretin system. Scientists hope that this autoantibody may prove to be a diagnostic biomarker and that a blood test can eventually be developed to accurately diagnose narcolepsy. In addition to new diagnostic tests, this research may pave the way for immunomodulatory drugs that could prevent hypocretin depletion. However, other research has yet to conclusively establish a link between narcolepsy and autoimmunity.

Risk Factors

Narcolepsy affects around 1 in 2,000 people. Experts estimate that around 135,000 - 200,000 Americans have narcolepsy, but the number may be higher. Only about 25% of people who have narcolepsy are actually diagnosed with the disorder. Patients are often mistakenly diagnosed with other conditions, such as psychiatric or emotional problems. Many patients wait decades before receiving a proper diagnosis.

Genetic factors may influence narcolepsy's prevalence in different populations. For example, studies have found much higher rates among Japanese and much lower rates among people in Israel. A 2002 study suggested, however, that the disease is very consistent among all ethnic groups and does not vary in severity or symptoms.

Narcolepsy symptoms usually first appear in adolescence or young adulthood. However, narcolepsy can begin at any age. Growing evidence suggests that the disorder may emerge in early childhood in many patients. People who develop it at a young age often have a family history of the disease and a severe condition, suggesting that genetic factors are important in this group. A 2006 study found that children with frequent headaches are more likely to develop narcolepsy and excessive daytime sleepiness than other children. The researchers recommended that pediatricians ask about narcolepsy symptoms when treating children with chronic headaches.

Prognosis

Narcolepsy is a life-long problem, but it is not progressive. Symptoms may even lessen over time, but they never completely disappear. In a 2001 study comparing older adults (over 65 years old) and younger adults, the older group had less cataplexy, although there was no difference in excessive daytime sleepiness. In fact, another study suggested that sleep disturbances at night often worsen as a person ages.

Perhaps the most serious consequence of narcolepsy is the high risk for accidents. Almost 75% of patients with narcolepsy reported falling asleep while driving in one survey, and 56% reported near accidents. Other common narcolepsy-related accidents include burns from touching hot objects, cuts from sharp objects, and breaking things.

Some, but not all, studies report that people with narcolepsy have problems with memory and attention. Some research suggests that problems may be due to the abnormalities in the brain that cause the narcolepsy itself. Problems in thinking, however, are more likely to be due to tiredness and episodes of sleepiness. One study found that patients with narcolepsy had trouble with short-term memory, although if given time to repeat memory tasks their response became normal.

The patient suffers emotional and social difficulties from the uncontrollable sleep episodes and cataplexy. Studies have reported rates of depression in people with narcolepsy ranging from 30 - 57%. (In the general population, prevalence of depression is 8%.) Studies have shown severe emotional and social dysfunction in all areas, including work, relationships, and leisure activities. One study reported that 25% of men with narcolepsy suffered sexual problems. Some experts believe that the psychological and social effects are more serious than those caused by epilepsy (for which narcolepsy can be mistaken).

Headaches. Studies report a very high incidence of headaches in general, and migraines in particular. In one study, 81% of narcolepsy patients had headaches, with 57% of them reporting migraines. In another study, migraines were reported in 44% of women and 28% of men with narcolepsy. Narcolepsy developed more than a decade before the migraines did, suggesting some common disease pathway in both disorders.

Obesity. Evidence suggests that people with narcolepsy are at high risk for obesity compared to the general population. This could be a consequence of low activity level, but research also indicates that deficiencies in the brain peptide hypocretin may play a role in both narcolepsy and eating behaviors, which could increase the risk for obesity.

Diagnosis

Although narcolepsy is a physical disorder, doctors are still very likely to misdiagnose patients as having psychological problems. For most patients, narcolepsy is not diagnosed for up to 10 - 15 years after their symptoms first began. To determine specific sleep disorders, the doctor will take a medical and family history and should be told of any medications being taken. The symptoms of narcolepsy are sometimes undeniable if the patient reports all of the major symptoms:

Excessive daytime sleepiness with a tendency for frequent naps. (These frequent naps should occur every day for at least 6 months to serve as a diagnosis of narcolepsy.) Narcolepsy is usually diagnosed in adolescence and young adulthood when falling asleep suddenly in school brings the problem to attention.
Cataplexy (abrupt loss of muscle tone or weakness that causes a person to stop all motor activity).
Hypnagogic hallucinations (vivid visual or auditory phenomena) experienced at the onset of sleep.
Sleep paralysis (an inability to move on first awakening).

Diagnosis based only on symptoms, however, is often problematic for various reasons:

Patients often seek medical help for single symptoms (sleep paralysis or hypnagogic hallucinations) that might be associated with other disorders, particularly epilepsy.
Symptoms are sometimes not dramatically apparent for years, even to the patient or a skilled observer. In one study, the average number of years between onset of symptoms and diagnosis was 14. Another study conducted in a sleep clinic reported that more than half of patients were diagnosed when they were over 40 and had not realized they had narcolepsy until they experienced a bout of cataplexy.

In some cases, the patient may need to consult a sleep specialist or go to an accredited sleep disorders center for accurate diagnosis of a sleep disorder. Patients should carefully investigate centers to make sure that they offer full sleep studies. Patients who visit a sleep center undergo an in-depth analysis, usually supervised by a multidisciplinary team of consultants who can provide both physical and psychiatric evaluations.

A doctor may administer certain questionnaires on sleeping habits.

The Epworth Sleepiness Scale. The Epworth Sleepiness Scale (ESS) uses a simple questionnaire to measure excessive sleepiness. It is proving to be a very accurate measure for assessing narcolepsy.


Situation	Chance of Dozing 0 = no chance of dozing 1 = slight chance of dozing 2 = moderate chance of dozing 3 = high chance of dozing
Sitting and reading	(Indicate a score of 0 to 3)
Watching TV	(Indicate a score of 0 to 3)
Sitting inactive in a public place (a theater or a meeting)	(Indicate a score of 0 to 3)
As a passenger in a car for an hour without a break	(Indicate a score of 0 to 3)
Lying down to rest in the afternoon when circumstances permit	(Indicate a score of 0 to 3)
Sitting and talking to someone	(Indicate a score of 0 to 3)
Sitting quietly after a lunch without alcohol	(Indicate a score of 0 to 3)
In a car, while stopped for a few minutes in traffic	(Indicate a score of 0 to 3)
Score Results	1-6: Getting enough sleep 4-8: Tends to be sleepy but is average 9-15: Very sleepy and should seek medical advice Over 16: Dangerously sleepy

Multiple Sleep Latency Test. The multiple sleep latency test (MSLT) uses a machine that measures the time it takes to fall asleep lying in a quiet room during the day. The patient takes 4 or 5 scheduled naps 2 hours apart. People with healthy sleep habits fall asleep in about 10 - 20 minutes. In patients with narcolepsy, polysomnography plus MSLT will show a much shorter duration of time (less than 8 minutes) from wakefulness into sleep. At least 2 of the naps are REM-onset (the active sleep phase associated dreaming). The test has limitations, however, and is most useful for measuring the severity of the problem. The Epworth Sleepiness Scale may be more accurate in differentiating narcolepsy from normal daytime sleepiness.

An overnight sleep study, called polysomnography, can be a valuable means for determining the basic cause of sleepiness. The patient arrives at the sleep center about 2 hours before bedtime without having made any changes in daily habits. The patient will be monitored by a variety of devices while sleeping:

Electroencephalogram, or EEG (monitors the electrical activity of the brain)
Electrocardiogram or ECG (monitors the heart)
Electromyogram (monitors the movements of muscles)
Electrooculogram (monitors eye movements)

These instruments record activity as the patient passes, or fails to pass, through the various sleep stages. One study using polysomnography reported that both healthy patients and those with narcolepsy perform equally during the first 5 - 10 minutes of the test, but after that, patients with narcolepsy show evidence of drowsiness and even indications of sleep. In general, however, polysomnography is most useful for ruling out other disorders, such as sleep apnea, in people with narcolepsy.

Testing the patient's spinal fluid to detect deficiencies in hypocretin may be a useful method for diagnosing narcolepsy. Low levels may indicate narcolepsy. (Low levels, however, can also occur with brain injury or Guillain-Barre syndrome.) Some researchers believe that measuring hypocretin levels may identify people with early or mild symptoms of narcolepsy (such as cataplexy without altered consciousness). This would help avoid inaccurate diagnoses such as epilepsy or psychosis, which require potent drugs that have significant side effects and are not helpful for patients with narcolepsy.

Transcranial Magnetic Stimulation. An investigative test uses an instrument that magnetically stimulates part of the brain to produce cataplexy. In one study of patients with narcolepsy, such stimulation caused loss of muscle tone in certain areas when patients were off their medication, but had no effect when they were in treatment.

Ruling out Psychologic Disorders. In one study, 40% of patients who actually had narcolepsy had been diagnosed incorrectly with some psychological or psychiatric problem. Certainly, patients with narcolepsy have emotional difficulties because of the condition, and it is often difficult, particularly for a nonspecialist, to detect the physical problem. Even worse, hypnagogic hallucinations may result in diagnoses of schizophrenia or bipolar disorder, which are treated with potent antipsychotic drugs that have severe side effects and are useless for narcolepsy.

Ruling out Epilepsy. Narcolepsy can easily be mistaken for epilepsy, a group of disorders that cause seizures. Case studies have reported a misdiagnosis of epilepsy in patients who were actually experiencing cataplexy and sleep paralysis.

Other Causes of Persistent Fatigue. A number of conditions can cause persistent fatigue and should be ruled out:

Obstructive sleep apnea. This is a major sleep disorder that causes fatigue and afternoon sleepiness and must be ruled out before a diagnosis of narcolepsy can be established. (A person may also suffer sleep apnea and narcolepsy at the same time.)
Chronic fatigue syndrome
Head trauma
Infectious mononucleosis

Swollen lymph nodes, sore throat, fatigue and headache are some of the symptoms of mononucleosis, which is caused by the Epstein-Barr virus. It is generally self-limiting, and most patients can recover in 4 - 6 weeks without medications.

Guillain-Barre syndrome
Hepatitis
Atypical pneumonia, particularly those involving echoviruses

Other Causes of Sleep Paralysis. Sleep paralysis may be triggered by certain conditions, such as:

Irregular sleep habits
Sleep deprivation
Shift work
Jet lag
Psychologic stress

These conditions may also worsen sleep paralysis in narcolepsy. Narcolepsy sleep paralysis usually occurs at the onset of sleep and is chronic.

Neuroimaging techniques have allowed researchers to confirm sleep physiological theories in humans and to discover new information about the neurobiological aspects of sleep, dreams, and memory. While few neuroimaging studies have focused on patients with sleep disorders such as narcolepsy, future studies will allow neuroimaging to play a role in diagnosing, classifying, treating, and monitoring sleep disorders in humans.

Treatment

Lifestyle treatment of narcolepsy includes taking three or more scheduled sleep-times throughout the day. One study suggested that the best approach is a combination of scheduled nighttime sleep and two 15-minute naps (for example one before lunch and another before dinner). Patients should also avoid heavy meals and alcohol, which can interfere with sleep.

People with mild narcolepsy symptoms that do not require medication may be able to maintain alertness with sleep scheduling. In a 2001 study, scheduled sleep periods were also helpful for patients who were extremely sleepy in spite of medications. The benefits of scheduled naps, however, are not clear for patients whose condition responds to medication. In the same study, patients who took stimulants and were able to maintain alertness or were only moderately sleepy derived no additional benefit from the naps.

Medications for narcolepsy target the major symptoms of sleepiness and cataplexy. Stimulant drugs are used to manage excessive daytime sleepiness while antidepressants and other compounds address cataplectic symptoms. The FDA has approved two drugs specifically for the treatment of narcolepsy. They are now the first-line treatments:

Modafinil (Provigil): For excessive daytime sleepiness
Sodium oxybate (Xyrem): For cataplexy

Modafinil. Modafinil (Provigil) is a drug used to treat the excessive sleepiness associated with narcolepsy and other sleep disorders. (Modafinil does not treat cataplexy.) The FDA approved modafinil in 1998. Since that time, it has largely replaced methylphenidate (Ritalin) and other stimulants for treatment of narcolepsy sleepiness. Patients who switch to modafinil from stimulants such as methylphenidate experience few problems if they gradually taper off the stimulant dose.

Modafinil helps patients with narcolepsy stay awake during the day. In one study, patients who had not yet taken modafinil were able to stay awake only an average of 6 out of 20 minutes. After taking the medication, awake time increased to 12 - 14 of every 20 minutes, and some patients had normal wake times. In another study, modafinil increased the ability to stay awake by 50% and reduced the number of involuntary sleep episodes by about 25%.

Some of its additional benefits include what it does not do:

Modafinil does not appear to affect natural hormones important in sleep, including cortisol (the major stress hormone), melatonin, and growth hormone. Therefore, studies suggest that it does not interfere with voluntary naps during the day or with the quantity or quality of nighttime sleep.
It does not cause anxiety to the degree that the standard stimulants do.
It does not cause a rebound effect as stimulants do. In other words, people who take modafinil do not usually "crash" when the drug wears off.
It has less potential for abuse than stimulant drugs. In one trial, no patients developed dependence on the drug after 9 weeks of daily use. However, modafinil can still be habit-forming. Patients may need to gradually lower the dose before stopping treatment.

Side effects may include:

Headache (the most commonly reported side effect)
Nausea
Diarrhea
Dry mouth
Nasal and throat congestion
Nervousness and anxiety
Dizziness
Back pain
Difficulty sleeping
Decreases the effects of hormonal methods of birth control, including the pill. (Women of childbearing age who take modafinil should switch to another form of birth control.)

A new drug, armodafinil (NuVigil), which is related to modafinil, is being investigated for treatment of narcolepsy-associated excessive sleepiness. In clinical trials comparing it with placebo, armodafinil improved wakefulness, memory, attention, and fatigue in patients with narcolepsy.

Stimulants. Medications that act as stimulants are standard treatments for narcolepsy. They include:

Methylphenidate (Ritalin)
Dextroamphetamine (Dexedrine)
Methamphetamine (Desoxyn)

Methylphenidate and dextroamphetamine last for 2 - 5 hours and are the standard drugs for excessive daytime sleepiness. These drugs are useful for people who can manage wakefulness with a night's sleep and scheduled naps. They can improve mood, mental acuity, and other aspects of mental functioning. An older drug, pemoline (Cylert), is now prescribed less frequently due to its risks for liver damage.

Stimulants can have unpleasant side effects, including:

Weight loss
Dizziness
Nausea
Changes in blood pressure and rapid heartbeat
Headache

There are some differences between these drugs:

Methylphenidate, which is the standard drug for treating attention deficit hyperactivity disorder, is safer than dextroamphetamine. Small studies suggest that high doses may help avert cataplexy, although more research is needed to confirm this effect. Psychosis from overdose is very rare. Psychologic dependence can occur, but abuse has not been reported in children who have taken it for years.
Dextroamphetamine has more severe side effects than methylphenidate. These include mood changes and jerky muscle movements. Prolonged use may cause serious depression. Overdose, which can occur at doses of only 100 to 500 mg, can cause psychosis and even death. This drug should not be used during pregnancy. There is also a risk for addiction and abuse.

Stimulants should be avoided or only taken under a doctor's guidance in people with heart disease, hyperthyroidism, glaucoma, anxiety disorder, and high blood pressure.

These drugs become ineffective if used continuously, and patients are advised to take a drug holiday one day a week or to withdraw gradually and resume treatment at a lower dose. Patients should not engage in activities that require being awake (such as driving) during withdrawal.

Sodium oxybate (Xyrem). Sodium oxybate (Xyrem), also referred to as gamma hydroxybutyrate (GHB), helps reduce the frequency of cataplexy attacks and improve daytime sleepiness. It takes about 4 weeks for significant benefits, which reach their peak at about 8 weeks. Food intake can affect it, so patients are advised to take it at a regular time after the evening meal.

In 2002, the FDA approved Xyrem for treatment of cataplexy associated with narcolepsy. However, the FDA placed tight restrictions on its use. Although the drug appears to be effective and safe when used for narcolepsy, it has a history of illegal and "date-rape" use, with street names such as "Grievous Bodily Harm" or "Liquid Ecstasy." (The last term is not to be confused with "Ecstasy," another street drug with different effects.) In high doses, it can cause dependence over time. In addition, very serious side effects -- including seizures, coma, respiratory arrest, and death -- have been reported in people who abused it. Trials of Xyrem, however, have not reported these effects with the doses used in treatment for cataplexy. Patients still report side effects, although they tend to be mild. They include nausea, headache, dizziness, urine leakage, and sleepwalking.

Monoamine Oxidase Inhibitors (MAOIs). Selegiline (Eldepryl, Movergan), also known as deprenyl, is an MAOI that blocks monoamine oxidase B, an enzyme that degrades dopamine and may play a role in narcolepsy.

Adverse Effects. Selegiline has significant side effects:

It interacts with nearly every antidepressant. Patients suffering from depression should discuss all treatment options with their doctor.
People taking any monoamine oxidase inhibitor are at risk for high blood pressure if they consume tyramine-containing foods or beverages, including aged cheeses, most red wines, vermouth, dried meats and fish, canned figs, fava beans, and concentrated yeast products.

Antidepressants. Antidepressant drugs are not approved for treatment of cataplexy, but they are commonly used to manage this condition. Unfortunately, there have been few studies conducted on antidepressant treatment of cataplexy, and there are little data on which type of antidepressant work bests. A 2005 review of antidepressants for narcolepsy noted the lack of good quality evidence to support their use and urged for more clinical trials.

Antidepressants used for cataplexy and management of REM symptoms include:

Tricyclic antidepressants: Protriptyline (Vivactil), clomipramine (Anafranil), imipramine (Janimine, Tofranil), and desipramine (Norpramin, Pertofran)
Selective serotonin reuptake inhibitors (SSRIs): Fluoxetine (Prozac), paroxetine (Paxil), and sertraline (Zoloft)
Newer antidepressants: Venlafaxine (Effexor)

Tricyclics were the first antidepressants used for cataplexy; they were also one of the first treatments for cataplexy. They can be helpful for some patients but have many unpleasant side effects, including dry mouth, constipation, and weight gain. Tricyclics can also lower blood pressure and cause disturbances in heart rhythm.

SSRIs have fewer side effects than tricyclics but may not work as well for cataplexy control. The most common side effects include nausea, drowsiness or insomnia, headache, weight gain, and sexual dysfunction.

Venlafaxine (Effexor) is a selective serotonin and norepinephrine reuptake inhibitor (SSNRI) that has shown promising results for treatment of cataplexy. Some patients with narcolepsy, and their doctors, report that venlafaxine seems to work best of all the antidepressants. [See In-Depth Report #8: Depression.]

Resources

www.aasmnet.org -- American Academy of Sleep Medicine
www.sleepfoundation.org -- National Sleep Foundation
www.narcolepsynetwork.org -- Narcolepsy Network
www.wfsrs.org -- World Federation of Sleep Research Societies
www.med.stanford.edu/school/psychiatry/narcolepsy -- Stanford Center For Narcolepsy
www.nhlbi.nih.gov/sleep -- National Center on Sleep Disorders Research
www.ninds.nih.gov -- National Institute on Neurological Disorders and Stroke

References

Dang-Vu TT, Desseilles M, Petit D, Mazza S, Montplaisir J, Maquet P. Neuroimaging in sleep medicine. Sleep Med. 2007;8:349-372.

Dodel R, Peter H, Spottke A, et al. Health-related quality of life in patients with narcolepsy. Sleep Med. 2007; May 17; [Epub ahead of print].

Harsh JR, Hayduk R, Rosenberg R, Wesnes KA, Walsh JK, Arora S, et al. The efficacy and safety of armodafinil as treatment for adults with excessive sleepiness associated with narcolepsy. Curr Med Res Opin. 2006;22(4):761-774.

Jeong JH, Hong SC, Shin YK, Han JH, Lee SP. HLA-DQB1 allele and hypocretin in Korean narcoleptics with cataplexy. J Korean Med Sci. 2007;22:127-131.

Lemon MD, Strain JD, Farver DK. Sodium oxybate for cataplexy. Ann Pharmacother. 2006;40(3):433-440.

Luc ME, Gupta A, Birnberg JM, Reddick D, Kohrman MH. Characterization of symptoms of sleep disorders in children with headache. Pediatr Neurol. 2006;34(1):7-12.

Martinez-Rodriguez JE, Sabater L, Graus F, Iranzo A, Santamaria J. Evaluation of hypothalamic-specific autoimmunity in patients with narcolepsy. Sleep. 2007;30:27-28.

Ohayon MM, Ferini-Strambi L, Plazzi G, Smirne S, Castronovo V. Frequency of narcolepsy symptoms and other sleep disorders in narcoleptic patients and their first-degree relatives. J Sleep Res. 2005;14(4):437-445.

Thorpy MJ. Cataplexy associated with narcolepsy: epidemiology, pathophysiology and management. CNS Drugs. 2006;20(1):43-50.

Vignatelli L, D'Alessandro R, Candelise L. Antidepressant drugs for narcolepsy. Cochrane Database Syst Rev. 2005;(3):CD003724.

Xyrem International Study Group. Further evidence supporting the use of sodium oxybate for the treatment of cataplexy: a double-blind, placebo-controlled study in 228 patients. Sleep Med. 2005 Sep;6(5):415-421.

Review Date:
8/3/2007
Reviewed By:
Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.

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adam.com

Attention deficit hyperactivity disorder

FitSugar — Wed, 08 Oct 2008 17:35:28 -0700

In This Report

Highlights
Introduction
Risk Factors
Causes
Diagnosis
Other Disorders Associated ...
Complications
Treatment
Medications
Behavioral Management
Other Treatments
Resources
References

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Drug Approval

In 2007, the Food and Drug Administration (FDA) approved lisdexamfetamine (Vysvanse), a new stimulant drug for the treatment of attention-deficit/hyperactivity disorder (ADHD). The active ingredient in lisdexamfetamine is similar to dextroamphetamine, the drug used in Dexedrine and Adderall.

Drug Warning

In 2007, the FDA instructed the manufacturers of all ADHD drugs to include drug warning labels describing the risks for heart and psychiatric side effects. Doctors should carefully evaluate patients for any risk factors. Reports have linked ADHD drugs to sudden death in patients with serious heart problems. There is also a slightly increased risk for auditory hallucinations, paranoia, and manic behavior even in patients with no history of psychiatric problems. The FDA warning applies to all stimulant ADHD drugs and to the non-stimulant drug atomoxetine (Strattera).

Ritalin Can Stunt Growth

After 3 years of methylphenidate (Ritalin) treatment, children are about an inch shorter and 6 pounds lighter than their peers who do not take this drug, according to a 2007 study in the Journal of the American Academy of Child and Adolescent Psychiatry.

ADHD Improves Over Time

ADHD symptoms may improve over time regardless of the treatment approach, indicates a 2007 study in the Journal of the American Academy of Child and Adolescent Psychiatry. Researchers found that medication, behavioral therapy, or a combination of the two all helped produce improvement after 3 years. There appeared to be no significant difference between children who took medication and those who did not.

Neurofeedback May Help ADHD

Neurofeedback (also known as biofeedback) is a non-drug treatment that may help improve attention and behavior problems associated with ADHD. This treatment approach involves teaching children to control their brain wave activity.

Introduction

According to the U.S. National Institute of Mental Health, attention deficit hyperactivity disorder (ADHD) is a legitimate psychologic condition.

ADHD is a syndrome generally characterized by the following symptoms:

Inattention
Distractibility
Impulsivity
Hyperactivity

Some experts categorize ADHD into three subtypes:

Behavior marked by hyperactivity and impulsivity, but not inattentiveness
Behavior marked by inattentiveness, but not hyperactivity and impulsivity
A combination of the above two

There is some debate over these criteria. Some argue the condition is over-diagnosed. Others say it's underdiagnosed. (See Difficulties in Identifying Children with ADHD later in this article.) One-third of cases are accompanied by learning disabilities and other neurologic or emotional problems, making an ADHD diagnosis particularly difficult. It is likely that the term attention-deficit hyperactivity disorder will eventually give way to subgroups of problems that include some of these general symptoms.

In the United States, about 4.7 million children ages 3 - 17 have been diagnosed at some point with ADHD. This accounts for 7.4% of all American children in this age range.

ADHD is a genuine disorder, but it is telling that the U.S. accounts for 90% of worldwide prescriptions for stimulants for ADHD. It is not known whether this reflects a real increase in ADHD, or a better ability to recognize it. Some say it may be an indication of a culture that places excessive value on normalcy and academic achievement at the expense of more frequent diagnoses.

Symptoms of ADHD usually occur before the age of 7. Studies indicate that ADHD symptoms in preschool children with ADHD do not differ significantly from older children.

The classic ADHD symptoms do not always adequately describe the child's behavior, nor do they describe what is actually happening in the child's mind. Some experts are focusing on deficits in "executive functions" of the brain to understand and describe all ADHD behaviors. Such impaired executive functions in ADHD children can cause the following problems:

Inability to hold information in short-term memory
Impaired organization and planning skills
Difficulty in establishing and using goals to guide behavior, such as selecting strategies and monitoring tasks
Inability to keep emotions from becoming overpowering
Inability to shift efficiently from one mental activity to another

Hyperactivity. The term hyperactive is often confusing since, for some, it suggests a child racing around non-stop. A boy with ADHD playing a game, for instance, may have the same level of activity as another child without the syndrome. But when a high demand is placed on the ADHD child's attention, his brain motor activity intensifies beyond the levels of the other children. In a busy environment, such as a classroom or a crowded store, ADHD children often become distracted and react by pulling items off the shelves, hitting people, or spinning out of control into erratic, silly, or strange behavior.

Impulsivity and Temper Explosions. Even before the "terrible twos," impulsive behavior is often apparent. The toddler may gleefully make erratic and aggressive gestures, such as hair pulling, pinching, and hitting. Temper tantrums, normal in children after age 2, are usually exaggerated and not necessarily linked to a specific negative event in the life of an ADHD child. One of the most painful events a parent may experience is an abrupt and aggressive attack that may occur after cuddling a young ADHD child. Often this reaction seems to be caused not by anger, but by the child's apparent inability to endure overstimulation or displays of physical affection.

Attention and Concentration. ADHD children are usually distracted and made inattentive by an overstimulating environment (such as a large classroom). They are also inattentive when a situation is low-key or dull. Some experts believe that certain parts of the brain in ADHD children may be underactive, so the children fail to be aroused by nonstimulating activities. In contrast, they may exhibit a kind of "super concentration" to a highly stimulating activity (such as a video game or a highly specific interest). Such children may even become over-attentive -- so absorbed in a project that they cannot modify or change the direction of their attention.

Impaired Short-Term Memory. Many experts now believe that an essential feature in ADHD, as well as in learning disabilities, is an impaired working (also called short-term) memory. People with ADHD can't hold groups of sentences and images in their mind long enough to extract organized thoughts. They are not necessarily inattentive. Instead, a patient with ADHD may be unable to remember a full explanation (such as a homework assignment), or unable to complete processes that require remembering sequences, such as model building. In general, children with ADHD are often attracted to activities (television, computer games, or active individual sports) that do not tax the working memory, or produce distractions. Children with ADHD have no differences in long-term memory compared with other children.

Inability to Manage Time. Studies suggest that children with ADHD have difficulties being on time and planning the correct amount of time to complete tasks. (This may coincide with short-term memory problems.) In one study, although children with probable ADHD were able to self-report many ADHD symptoms, they tended to believe they used their time wisely, in contrast to reports by their teacher.

Lack of Adaptability. ADHD children have a very difficult time adapting to even minor changes in routines, such as getting up in the morning, putting on shoes, eating new foods, or going to bed. Any shift in a situation can precipitate a strong and noisy negative response. Even when they are in a good mood, they may suddenly shift into a tantrum if met with an unexpected change or frustration. In one experiment, ADHD children could closely focus their attention when directly cued to a specific location, but they had difficulty shifting their attention to an alternative location.

Hypersensitivity and Sleep Problems. ADHD children are often hypersensitive to sights, sounds, and touch. They usually complain excessively about stimuli that seem low key or bland to others. Sleeping problems usually occur well after the point when most small children sleep through the night. In one study, 63% of children with ADHD had trouble sleeping.

A. Either 1 or 2 should be present:

1. Should have 6 or more of the following symptoms of inattention, persisting for at least 6 months to a degree that is maladaptive and inconsistent with developmental level:

Often fails to give close attention to detail, makes careless mistakes

Often has difficulty sustaining attention in tasks or play

Often does not seem to listen when spoken to directly

Often does not follow through and fails to finish tasks

Has difficulty organizing tasks and activities

Avoids or dislikes tasks requiring sustained mental effort

Often loses things necessary for tasks or activities

Is often easily distracted by extraneous stimuli

Is often forgetful in daily activities

2. Should have 6 or more of the following symptoms of hyperactivity-impulsivity that lasts for at least 6 months to a degree that is maladaptive and inconsistent with developmental level:

Often fidgets or squirms when sitting

Has difficulty remaining seated when required to do so

Often runs about or climbs excessively in inappropriate situations

Has difficulty playing quietly

Is often "on the go"

Often talks excessively

Often blurts out answers to questions before they have been completed

Has difficulty waiting for his or her turn

Often interrupts or intrudes on others

Note: Patients with A1 symptoms are diagnosed with ADHD, predominantly inattentive type. Those with A2 are diagnosed with ADHD, predominantly hyperactive-impulsive type. Those with both A1 and A2 are diagnosed as ADHD, combined-type.

B. Onset of some symptoms before the age of 7. However, children with the inattentive subtype are not often diagnosed until they are above 7 years of age.

C. Symptoms occur in two or more settings. For example, at home and at school.

D. Clear evidence of significant impairment in social or academic functioning.

E. Not caused by a pervasive developmental disorder, schizophrenia, or any other psychotic disorder, and is not better accounted for by another mental disorder, including anxiety or depression.

Source: American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders. 4th Ed. (Text Revision). Washington, DC: 2000.

Risk Factors

ADHD is most often diagnosed in boys. However, there is some evidence that it is underdiagnosed in girls. Until recently, all major studies were conducted using boys as subjects. Important studies on girls with ADHD are now underway. A major study reported that girls with the condition experience the same multiple impairments as boys do.

Although ADHD is primarily thought of as a childhood disorder, diagnoses of attention-deficit disorder in adults are on the rise. Methylphenidate (Ritalin) was prescribed for nearly 800,000 adults in the U.S. in 1997, nearly three times the number in 1992. As of 2005, experts estimated that ADHD affects about 4.1% of adults ages 18 - 44 years in a given year.

How Is ADHD Identified in Adults?

Research suggests that ADHD affects 2 - 6% of the adult population, assuming that one- to two-thirds of cases persist into adulthood. ADHD in adults always occurs as a continuum of the childhood condition. Adult-onset symptoms are likely due to other factors. Diagnosing adult ADHD can be a difficult problem since hyperactivity typically wanes as children get older, while attention and organizational problems may develop in older people. Some experts believe, then, that the number of adults with ADHD is underestimated.

A rating scale using four factors may be useful in identifying adults with ADHD:

Inattention and memory problems. (Examples: losing or forgetting things, being absent-minded, not finishing things, misjudging time, depending on others for order, having trouble getting started, changing jobs or projects in the middle.)
Hyperactivity and restlessness. (Examples: always being on the go, fidgety, easily bored, taking risks, liking active and fast paced jobs and activities, such as being a sales representative or stockbroker.)
Impulsivity and emotional instability. (Examples: saying things without thinking first, interrupting others, being annoying to others, easily frustrated, easily angered, having unpredictable moods, driving recklessly, having high relationship and job turnover.)
Problems with self worth. (Examples: Avoids new challenges, appears confident to others but not to oneself.)

Doctors use adult reports of their childhood behaviors and experiences when searching for clues for a diagnosis. Interestingly, the disorder seems to be distributed equally between adult women and men.

How Serious Is Attention Deficit Disorder in Adults?

Accompanying Emotional, Personality, and Learning Disorders. Between 19 - 37% of adults with ADHD have depression or bipolar disorder. Between 25 - 50% have an anxiety disorder. Bipolar disorder plus ADHD, in fact, may be very difficult to differentiate from ADHD alone in adults.

Accompanying Learning Disorders. About 20% of adults with ADHD have learning disorders, usually dyslexia and auditory processing problems. These problems should be considered in any treatment plan.

Effect on Work. Compared to adults without ADHD, those with the condition tend to reach lower educational levels, earn less money, and be fired more often. In fact, one article reported that by the time they are in their 30s, about 35% of ADHD adults are self-employed.

Substance Abuse. About 1 in 5 adults with ADHD also contend with substance abuse. Studies indicate that adolescents with ADHD are twice as likely to smoke cigarettes as their peers who do not have ADHD. Cigarette smoking during adolescence is a risk factor for the development of substance abuse in adulthood.

Sleep Disorders. Sleep disorders, especially restless legs syndrome and sleep apnea, are common in adults and children with ADHD. Sleep apnea is a disorder in which a person temporarily stops breathing during sleep, perhaps hundreds of times. In most cases the person is unaware of it, although sometimes they awaken and gasp for breath. It is usually accompanied by snoring. One report suggested that treating sleep apnea in adults with both conditions may help reduce ADHD symptoms. [For more information, see In-Depth Report #65: Sleep apnea.]

Causes

Brain Structures. Research using advanced imaging techniques shows there is a difference in the size of certain parts of the brain in children with ADHD compared to children who do not have ADHD. The areas showing change include the prefrontal cortex, the caudate nucleus and globus pallidus, and the cerebellum:

The prefrontal cortex is located in the front of the brain. It is thought to be the brain's command center. It regulates the brain’s ability to block certain responses. Numerous imaging studies have indicated that the prefrontal cortex of the brain in people with ADHD may be less active than in those without the disorder.
The caudate nucleus and globus pallidus, located near the center of the brain, speed up or stop orders coming from the prefrontal cortex. In some reports, these areas have been smaller than average in young children with ADHD, but tended to become normal as the children got older. Abnormalities in these areas may impair a person's ability to stop certain actions, resulting in the impulsivity typical of people with ADHD.
The cerebellum is the area above the brain stem. This area helps control muscle tone and balance, and synchronizes muscle activity. This has been found to be smaller in children with ADHD compared to those without the condition.

Brain Chemicals. Abnormal activity of certain brain chemicals in the prefrontal cortex may contribute to ADHD. The chemicals dopamine and norepinephrine are of special interest. Dopamine and norepinephrine are neurotransmitters, or chemical messengers, that affect both mental and emotional functioning. They also play a role in the "reward response." This response occurs when a person experiences pleasure in response to certain stimuli (such as food or love). Studies suggest that increased levels of the brain chemicals glutamate, glutamine, and GABA -- collectively called Glx -- interact with the pathways that transport dopamine and norepinephrine.

Nerve Pathways. Another area of interest is a network of nerves called the basal-ganglia thalamocortical pathways. Abnormalities along this neural route have been associated with ADHD, Tourette syndrome, and obsessive-compulsive disorders, all of which share certain symptoms.

Genetic factors may play the most important role in ADHD. The relatives of ADHD children (both boys and girls) have much higher rates of ADHD, antisocial, mood, anxiety, and substance abuse disorders than the families of non-ADHD children. A study reported that 90% of children with a diagnosis of ADHD shared it with their twin.

Genetic Factors Regulating Dopamine and Advantages in Early Man. Most of the research on the underlying genetic mechanisms targets the neurotransmitter dopamine. Variations in genes that regulate specific dopamine receptors have been identified in a high proportion of people with addictions and ADHD. Such genes have been associated with novelty seeking and extroversion. Some experts theorize that the genetic variants may have first appeared thousands of years ago, and affect as many as half of ADHD children. Furthermore, the genetic variations may have offered some benefits to their early carriers. In such people, a genetic predilection for novelty-seeking and risk-taking may have supplied an advantage in reproduction, mating, hunting, and achieving dominance.

Genetic Resistance to Thyroid Hormone. About 50% of adults and 70% of children with a genetic resistance to thyroid hormone, essential for normal brain development, have ADHD. People who have this condition appear to have a more severe form of ADHD. The thyroid disorder is not a common cause of ADHD. Only those with a family history of thyroid disease are at risk.

Infant malnutrition is a strong risk indicator of ADHD. Even if children receive enough food later on, infants who suffer from malnutrition may develop behavior problems, the most prevalent being attention-deficit disorder.

Deficiencies in Zinc and Essential Fatty Acids. Several dietary factors have been researched in association with ADHD, including sensitivities to certain food chemicals, deficiencies in fatty acids (compounds that make up fats and oils) and zinc, and sensitivity to sugar.

Some studies have found an association between deficiencies in certain fatty acids and ADHD. Other research reports an association between zinc deficiencies and ADHD. Zinc aids in the breakdown of fatty acids, which affects dopamine, the neurotransmitter likely to be involved with ADHD.

No clear evidence has emerged, however, that implicates any of these nutritional factors in ADHD.

Research suggests that prenatal exposure to tobacco, alcohol, environmental lead, and other toxins may increase the risk for ADHD and conduct disorders.

Diagnosis

Important factors for making a diagnosis of attention-deficit hyperactivity disorder (ADHD) include:

Children between ages 6 - 12 should first be evaluated for ADHD if they show symptoms of inattention, hyperactivity, impulsivity, academic underachievement, or behavior problems in at least two settings. Such behaviors should have been harmful for the child academically or socially for at least 6 months.
The child should meet the official symptom guidelines.
A diagnosis requires detailed reports by parents or caregivers. It should be noted that a mother's description of her child's behavior is a very accurate and reliable guide for diagnosing ADHD. Parents should not be shy about insisting on further evaluation if their experience does not match a doctor's single observation of their child.
Guidelines for primary care doctors emphasize the importance of obtaining direct evidence from the classroom teacher or other school-based professionals about the child's symptoms and their duration, and evidence of functional impairment in the school setting.
The child should be assessed for accompanying conditions (such as learning difficulties).

No laboratory or imaging tests exist to reliably diagnose ADHD. A diagnosis relies only on behavioral symptoms and ruling out other disorders. Many experts believe that the disorder is both over- and underdiagnosed. Diagnosis of attention-deficit hyperactivity disorder is difficult for some of the following reasons:

Factors Leading to the Over-Diagnosis of ADHD:

The popularity methylphenidate (Ritalin) has encouraged some parents and teachers to pressure doctors into prescribing this standard ADHD drug for children who are aggressive or who have poor grades. Often with careful testing many of these children do not meet the criteria for the illness. Children may have other diagnoses, other behavioral or emotional problems, or no problems at all.
Other factors that may contribute to misdiagnosis include children who are young for their grade and therefore socially and intellectually immature, and social and economic problems such as single parent households.

Factors Leading to the Under-Diagnosis of ADHD:

Some evidence suggests that many girls with ADHD may go underdiagnosed. Research indicates that girls with ADHD are often inattentive but not hyperactive or impulsive. In fact, older girls with ADHD tend to have social problems due to withdrawal and internalized emotions, showing symptoms of anxiety and depression. The inattentive subtype, in any case, may first show up in older children and adolescents.
Doctors may fail to diagnose children with ADHD because they often behave normally in the quiet doctor's office where there are no distractions to trigger symptoms. In addition, doctors may be unfamiliar with how to diagnose the condition.
In spite of the fact that there seems to be no differences in response to treatment among population groups, African-American, Hispanic, and Asian children with ADHD are half as likely to be diagnosed and treated as Caucasian children. By high school, the racial disparity increases to the level that the medication rate for blacks is one-fifth of that for whites.

The doctor will first require a detailed history of the child's behavior. Doctors will match this against a standardized checklist to define the disorder.

The parents should describe the following:

Specific problems, beginning as early as possible, they have encountered during the child's development -- school reports are very helpful
Sibling relationships
Recent life changes
A family history of ADHD
Eating habits
Sleep patterns
Speech and language development
Any problems during the mother's pregnancy or during delivery
Any history of medical or physical problems, particularly allergies, chronic ear infections, and hearing difficulties

The health professional will want to know how the parents handle different situations, and may want to observe them interacting with the child.

The child should also be given a general physical examination to determine if any medical conditions are present. The child should be given a hearing test to rule out hearing abnormalities as a source of behavioral problems.

Various tests are available to test neurologic, intellectual, and emotional development problems. Most involve learning and problem solving tasks that help define the particular areas that are most disabling. Blood or other laboratory tests are currently recommended only if the doctor suspects lead toxicity or other medical problems.

Although some doctors use a trial of a psychostimulant (usually Ritalin) to facilitate diagnosis, most experts strongly recommend against this method of diagnosis, because it is not always accurate. An improvement in symptoms is considered suggestive of ADHD, while in non-ADHD children the stimulant often increases agitation and hyperactivity. Many children and adults without the disorder have a similar response, and such a diagnostic trial may lead to unnecessary prescriptions of this drug.

Other Disorders Associated with ADHD

Several disorders may mimic or accompany attention-deficit disorder. ADHD exists alone in only about one-third of children. Many professionals object to the use of the single term "attention-deficit hyperactivity disorder" to encompass such a wide spectrum of behaviors, which they believe should be categorized into subgroups. Many of these problems require other modes of treatment and should be diagnosed separately, even if they accompany ADHD.

Attention-deficit disorder can appear without hyperactivity, in which case the child's primary symptoms are distractibility and an inability to persist in tasks.

About 14% of children diagnosed with ADHD also have oppositional-defiant disorder (ODD). The most common symptom for this disorder is a pattern of negative, defiant, and hostile behavior toward authority figures that lasts more than 6 months. In addition to displaying inattentive and impulsive behavior, these children demonstrate aggression, have frequent temper tantrums, and display antisocial behavior. A significant number of children with ODD also have anxiety disorders and depression, which should be treated separately. Many children who develop ODD at an early age go on to develop conduct disorder.

Some children with ADHD also have conduct disorder, which describes a complex group of behavioral and emotional disturbances seen in children. It includes aggression towards people and animals, destruction of property, deceitfulness, lying, or stealing, and general violation of rules.

Pervasive developmental disorder (PDD) is rare and usually marked by autistic-type behavior, hand-flapping, repetitive statements, slow social development, and speech and motor problems. If a child who has been diagnosed with ADHD does not respond to treatment, the parents might inquire about PDD, which often responds to antidepressants. Some children with PDD may also benefit from stimulants.

Children with ADHD often have difficulties with tasks that involve listening or hearing. Research is indicating that symptoms of the two disorders often overlap but may actually be two distinct disorders. Hearing problems themselves may cause ADHD symptoms.

Children diagnosed with attention-deficit disorder may also have bipolar disorder, commonly called manic depression. Indications of this problem include episodes of depression and mania (with symptoms of irritability, rapid speech, and disconnected thoughts), sometimes occurring at the same time. [For more information, see In-Depth Report #66: Bipolar disorder.] Both disorders often cause inattention and distractibility and may be difficult to distinguish, particularly in children. Children with mania and ADHD may have more aggression, behavioral problems, and emotional disorders than those with ADHD alone. In some cases, ADHD in children or adolescents can even be a marker for an emerging bipolar disorder. The primary way to differentiate bipolar disorder from ADHD is by the presence of a manic or hypomanic episode, which occurs in patients with bipolar disorder but not with ADHD. Most children with bipolar will also respond to the drug valproate, which does not typically work for ADHD in children.

Anxiety disorders commonly accompany ADHD. Obsessive-compulsive disorder is a specific anxiety disorder that shares many characteristics with ADHD and may share a genetic component. Young children who have experienced traumatic events, including sexual or physical abuse or neglect, exhibit characteristics of ADHD, including impulsivity, emotional outbursts, and oppositional behavior.

Sleep disorders or disturbances are very common with ADHD patients. Insomnia is common. In addition, specific sleep disorders -- restless legs syndrome and sleep-disordered breathing -- have been identified with hyperactivity and conduct disorder.

Restless Legs Syndrome (RLS). Some experts believe RLS and periodic limb movement disorder are strongly associated with ADHD in some children. One theory is that the two are linked by a common mechanism. The disorders have much in common, including poor sleep habits, twitching, and the need to get up suddenly and walk about frequently. They may even be genetically linked. For example, both have been associated with lower levels of dopamine in the brain, which is associated with faulty motor control, a common problem in both disorders.

Sleep-Disorder Breathing and Sleep Apnea. Some research has shown an association between mild symptoms of ADHD and sleep-disordered breathing, including snoring and obstructive sleep apnea in children and adults. Treating the sleep-related breathing disorders may improve the attention disorder in some children. (One study indicated that such problems are unlikely to be associated with children with moderate to severe ADHD.) [For more information, see In-Depth Report #65: Sleep apnea.]

Tourette Syndrome and Other Genetic Disorders. Several genetic disorders cause symptoms resembling ADHD, including fragile X and Tourette syndrome. About 50% of those with Tourette syndrome also have ADHD, and some of the treatments are similar.

Other Medical Conditions. A number of medical conditions, including hyperthyroidism and vision problems, can produce ADHD-like symptoms.

Lead. Children who ingest even low amounts of lead may manifest symptoms similar to those of ADHD. A child may be easily distractible, disorganized, and have trouble thinking logically. The major cause of lead toxicity is exposure to leaded paint, particularly in homes that are old and in poor repair.

Complications

More than half of children with attention-deficit disorder have accompanying disorders, including anxiety, depression, and conduct disorders. Children with ADHD who experience anxiety or depression are also more likely to suffer from low self-esteem.

Anti-Social Behavior. Even if these emotional disorders are absent in childhood, the ADHD child's relationship with others is volatile, and they are often unhappy from a very young age. Research indicates that any boy or girl with ADHD, particularly an aggressive child, has trouble getting along with others, and is less liked by his or her peers.

Children with the inattentive subtype of ADHD are more likely to be picked on and to spend time alone.
Children with the combined subtypes tend to have different problems. Boys with ADHD are less likely than others to empathize with people in difficult circumstances. A best friend can turn into an enemy overnight when, for example, a boy with ADHD does not perceive his friend's fearful response to over-aggressive roughhousing and fails to let up. The next day the child with ADHD has forgotten the event; the ex-friend hasn't. When a child with ADHD hurts someone, the child either may go into a state of denial or blame himself excessively. As ostracism, fear, and ridicule from peers persist from year to year, the unstable behavior, originally neurologic, becomes emotionally based. Unless this cycle is broken, serious adult problems can evolve.

Substance Abuse in Young People. Studies consistently report that young people with ADHD -- in particular those with conduct or mood disorders -- have a higher than average risk for substance abuse and that it starts in younger ages. In one study, for example, by age 11 nearly 20% of children with ADHD had tried smoking cigarettes, drinking alcohol, or both. Biologic factors associated with ADHD may make these individuals susceptible to substance abuse. Many of these young people are self-medicating their condition. In fact, according to a major analysis, Ritalin or other stimulants used to treat ADHD may help protect such patients against substance abuse. (Boys with ADHD and conduct disorder, however, still face a high risk for substance abuse. Girls with ADHD and emotional disorders may also still have a higher risk.)

High-Risk Behavior. Impulsivity in young people with ADHD can certainly cause them to take chances before thinking them through, putting them in situations where the consequences become clear only after the action has been taken. Children with ADHD and high levels of aggression are at higher risk for delinquent behavior in adolescents and criminal activity in adulthood. However, children with ADHD who are not aggressive have a lower and even normal risk for dangerous activities. Even in aggressive children with ADHD, close parental attention and early treatment can limit the risk considerably.

Although speech and learning disorders are common in children with ADHD, the disorder does not affect intelligence. People with ADHD span the same IQ range as the general population.

Many children with ADHD are underachievers, and half are held back in school at least once. Some evidence suggests that inattention may be a major factor in low academic performance in these children. About 20% also have reading difficulties, and 60% have serious handwriting problems. Adults with ADHD are also at very high risk for these conditions.

Some research suggests that ADHD persists in one- to two-thirds of those diagnosed with the condition in childhood. Many researchers describe the pattern of ADHD as they would a chronic illness, with remission and periods of worsening.

The time and attention needed to deal with a child with ADHD can change internal family relationships and have devastating effects on parents and siblings.

Effect on Parents. Studies indicate that any intervention for the child must include the parents. Parents who are responsive to their child in a positive way can help reduce the chances for oppositional behaviors. But it can be very difficult. A child with ADHD is wonderful one day and terrible the next, for no apparent reason. The parent can feel betrayed and hurt, and believe they have no control over their child. Parents must protect themselves and their child by establishing tough but kind rules about where their space ends and the child's begins. The are many effects on parents:

Mothers generally get the brunt of the emotional and physical abuse that a child with ADHD can produce.
Parents may have to give up on the idea of an immaculate house and a hot meal every night. Parents must learn that striving for perfection is among the most counterproductive goals to pursue in raising a child with ADHD, or any child.
Parents must face the hostility and anger of other parents and see their own child rejected. It is very easy to fall into an emotional black hole, and feel alone, inadequate, and helpless.
Marriages are often stressed to the breaking point because of exhaustion and disagreements between the husband and wife on how to respond to the child.

Effect on Siblings. Siblings of children with ADHD have particular difficulties, and are also at risk for psychologic impairment, depression, drug abuse, and language disorders. The non-ADHD sibling does not have the control a parent does in the management of the ADHD child's behavior and is very likely to feel alienated and alone. Children without ADHD are often victimized by siblings with ADHD who may be demanding or bullying.

A sibling who does not receive attention in their own right may begin to imitate undesirable behaviors or to act out negatively in other ways. It is very important to make the brothers and sisters equally vital to the family's functioning. However, they should never be made to feel that their value in the family is as caregivers of the ADHD sibling.

Treatment

A combination of a psychostimulant, most commonly methylphenidate (Ritalin), and cognitive-behavioral therapy is proving to be the best option for treatment of children with ADHD. Although medication can be helpful during the initial years of treatment, some research indicates that the benefits of medication eventually wear off. It appears that for ADHD symptoms may improve naturally over time, regardless of the treatment approach.

Signs that ADHD may be easing include not having to adjust medication dosages during growth spurts, no deterioration when a drug dose is missed, or new abilities to concentrate during “drug holidays.” (School vacation times are a good period to test the effectiveness of temporarily stopping medication.) The American Academy of Child and Adolescent Psychiatry suggests that parents evaluate whether medication can safely be withdrawn when children with ADHD have been free of symptoms for at least 1 year. If a child’s condition worsens after medication withdrawal, the drug should be resumed.

Developing a Treatment Approach. The following guidelines may be useful in determining a treatment approach for children with ADHD:

Behavioral techniques, possibly including dietary changes, should be tried first, if possible.
If the symptoms are severe or do not respond, a trial using medication (usually psychostimulants), in conjunction with behavior modification therapy, is advisable.

Cognitive behavioral therapy (CBT) is often administered by mental health providers, with both primary care physicians and psychiatrists prescribing medications. Unfortunately, many children do not have access to behavioral therapies, either because of lack of time or available resources.

Specific Patient Populations. Unfortunately, such guidelines do not address the following specific patient groups:

There are no definite guidelines for treating preschool children with severe ADHD. Some parents have reported very good long-term results with behavioral interventions at this age.
There are no reliable guidelines on how to treat the inattentive subtype of ADHD, which might be more common in girls.
There are no defined treatments for ADHD patients with accompanying conditions, including impaired working memory and deficits in language processing.
There are no defined treatments for children with ADHD and accompanying emotional problems, such as bipolar or anxiety disorders. (There is some evidence, for example, that children with ADHD plus anxiety disorders do worse on psychostimulants.)

Determining a Medication Regimen. Doctors still have a difficult time predicting which medications will produce beneficial results, so treatment is individualized and performed on a trial and error basis, which requires close observation and cooperation between all participants. In developing an effective medication plan, the following steps may be helpful:

Before any drug is administered, a child should be given a thorough examination for any medical problems to be sure there are no medical conditions that interfere with the medication.
Both the doctor and the parents should be very clear about the specific behaviors they hope the medication will target.
The goal is to use the lowest possible dosage that produces improved behavior.
If an initial regimen doesn't work, changing the dosage, or changing to a different medication often brings improvement.
Frequent follow-up visits should be scheduled to assess the response and to detect possible side effects.

Arguments For and Against Psychostimulants. Many parents are very disturbed by the idea of putting their children on intensive stimulant drug regimens, possibly for years, particularly given the uncertainties in diagnosis and the negative publicity surrounding the use of these drugs. Although the decision to use these drugs should not be made lightly, the negative social and emotional effects of the disorder itself for many children with ADHD are far more severe and long-lasting than the use of these drugs. For some parents and children, medication seems like a miracle and can provide desperate families with a quality of life for which they had almost given up hope. Whether or not psychostimulants are used, children and families should understand that ongoing efforts around behavior control will be necessary.

Of great concern is the dramatic increase in prescriptions for psychostimulants among preschool children. Although low doses of methylphenidate (Ritalin) may help preschoolers (ages 3 - 5 years) with ADHD, the drug can cause considerable side effects in many children. These side effects include insomnia, nervousness, anxiety, loss of appetite and weight, and slowed growth. Children in one large study grew about an inch less and weighed about 6 pounds less than normal after 3 years of methylphenidate treatment. Doctors must carefully consider the risks versus benefits when prescribing ADHD drugs to preschoolers. Children who do receive these drugs need to be carefully monitored by their doctors.

Treatment for Adult ADHD. As with children, adults with ADHD are treated with a combination of medication and psychotherapy. For medication, stimulant drugs or the non-stimulant drug atomoxetine (Strattera) are usually first-line treatments, with antidepressants a secondary option. Atomoxetine is approved specifically for adults with ADHD. Adults who have heart problems or heart condition risk factors should be aware of the cardiovascular risks associated with ADHD medication. There have been ADHD medication-associated incidents of sudden death in patients with underlying serious heart problems, and reports of stroke and heart attack in adults with cardiac risk factors.

Research increasingly supports the view that interventions for the ADHD child must also include the parents if they are to be successful. Teachers and school officials should also be educated and involved in the process.

Parents who feel they have the most control over their child's situation experience the least psychological stress and depression. Parents who are responsive in a positive way also help reduce the chances for their child developing oppositional behaviors. But it can be very difficult, particularly for parents who have ADHD themselves. In fact, parents who have severe ADHD symptoms are less likely to respond to parent training programs unless they get help for themselves.

In addition to behavioral therapy for the child, family therapy may help ADHD children and their parents and siblings cope with the emotional conflicts that nearly always arise in the lifelong process of managing the condition. Separate psychological therapies for specific family members might be needed, particularly in light of the high incidence of psychiatric and other emotional problems in families with ADHD children.

Medications

Several types of medication are available to treat ADHD.

Psychostimulants are the primary drugs used to treat ADHD. Although these drugs stimulate the central nervous system, they have a calming effect on people with ADHD.

These drugs include:

Methylphenidate (Ritalin, Concerta, Metadate, Daytrana)
Dexmethylphenidate (Focalin)
Amphetamine-Dextroamphetamine (Adderall)
Dextroamphetamine (Dexedrine, Dextrostat)
Lisdexamfetamine (Vyvanse)

Pemoline (Cylert), another stimulant drug, was withdrawn from the U.S. market in 2005 after several reports of liver failure.

Methylphenidate and Dexmethylphenidate. Methylphenidate drugs (Ritalin, Metadate, Concerta, Daytrana) are the most commonly used psychostimulants for treating ADHD in both children and adults. Dexmethylphenidate (Focalin) is a similar drug. These drugs increase dopamine, a neurotransmitter important for cognitive functions such as attention and focus.

With the exception of Daytrana, all of these drugs are pills taken by mouth. Daytrana, approved in 2006, is the first skin patch drug for ADHD. A patch is applied to the hip each day and delivers a 9-hour dose of methylphenidate.

These drugs are available in short-acting and long-acting dosage forms. The short-acting forms need to be taken several times a day, including during school hours. As the drug wears off, a rebound effect can occur, and ADHD symptoms can intensify. For this reason, the long-acting dosage forms have become popular.

Amphetamine, Dextroamphetamine, and Lisdexamfetamine. Amphetamine-dextroamphetamine (Adderall), dextroamphetamine (Dexedrine, Dextrostat), and lisdexamfetamine (Vyvanse) work by blocking the reabsorption of the brain chemicals dopamine and norepinephrine. Side effects can include stomach problems and mood changes, including sadness, anxiety, and irritability.

Psychostimulant medications are associated with some significant risks. All ADHD stimulant drugs carry warnings that they should not be used by patients with structural heart problems or pre-existing heart conditions (high blood pressure, heart failure, or heart rhythm disturbances). These drugs have been associated with sudden death in children with heart problems. They have also been associated with sudden death, stroke, and heart attack in adults with a history of heart disease. In addition, these drugs may slightly increase the risk for auditory hallucinations, paranoia, and manic behavior even in patients who do not have a history of psychiatric problems. The FDA has directed manufacturers of ADHD medications to warn all patients taking these medicines of their potential cardiovascular and psychiatric risks.

Stimulant drugs may also:

Worsen behavior and thought disturbance in patients with a pre-existing psychotic disorder.
Cause a mixed or manic episode in patients who have both ADHD and bipolar disorder.
Increase aggressive behavior or hostility. Patients beginning stimulant drug treatment should be monitored for worsening of these behaviors.
Slow growth and weight gain in children. Children who take stimulant drugs should have their growth monitored. If they do not gain height or weight at a normal rate, they may need to stop taking the drug.

Side Effects. All stimulants have a number of side effects:

The most common side effects of any stimulant are nervousness and sleeplessness, although some parents have reported improved sleep patterns in their children after taking stimulants.
Tics or jerky, disordered movements occur in about 9% of children.
Other side effects include irritability, stomach pain, headache, depression, hair loss, and lack of spontaneity.

Symptoms of Overdose. Symptoms of overdose include changes in heart rhythm and rate, hypertension, confusion, breathing difficulties, sweating, vomiting, and muscle twitches. If they occur, parents should call the doctor immediately. Even among young people who abuse Ritalin, however, less than 1% experience severe side effects (rapid heart rate, hypertension), and outcomes are generally good. Side effects may be very severe, however, if Ritalin is overused and taken with other drugs. A 2006 study reported that over 3,000 people are treated in hospital emergency rooms due to side effects from ADHD drugs. Sixty-one percent of these visits involved accidental ingestion or overdose.

Concerns for Abuse. Studies on both animals and humans suggest that Ritalin lacks the properties that create addiction, particularly in doses used for treating ADHD. Although methylphenidates have properties similar to amphetamines, their drug levels rise very slowly in the brain at the oral doses given for ADHD. This slow rise prevents a so-called "high" and subsequent addiction to the drug. Some stimulant drugs, such as lisdexamfetamine, may pose a lower risk for abuse than others.

The primary danger for drug abuse from stimulants appears to occur in non-ADHD young people who purchase these drugs illegally. In one study, for instance, 16% of children with ADHD reported pressure from their fellow students to sell or give them their medication. While people ages 18 - 25 are more likely to use ADHD drugs for non-medical uses, children ages 12 - 17 are more likely to suffer adverse effects from medication misuse and to require treatment at an emergency room. If a child abuses another drug (alcohol, prescription medication) along with the ADHD medication, the chance for serious side effects is even greater.

Atomoxetine (Strattera) was the first non-stimulant approved for ADHD in children and the first treatment approved for adult ADHD. The drug works by increasing levels of both norepinephrine and dopamine, which are generally lower than normal in ADHD. The most common side effect is decreased appetite. A few cases of atomoxetine-associated liver injury have been reported, and the FDA has warned doctors that the drug should be discontinued at the first signs of jaundice or liver problems. Long-term effects, such as any impact on growth, are still unknown. Atomoxetine may cause suicidal thinking in children and adolescents, especially during the first few months of treatment. Parents should monitor children taking atomoxetine for any changes in mood or behavior, and immediately contact their doctor if changes occur.

Antidepressants are not FDA-approved for ADHD treatment, but may be helpful in certain circumstances. Because antidepressants appear to work about as well as behavioral therapy, doctors recommend that patients first try psychotherapy before using antidepressants.

Bupropion (Wellbutrin) and tricyclics are the types of antidepressants used for ADHD. Bupropion affects the reuptake of the serotonin, norepinephrine, and dopamine neurotransmitters. Side effects include restlessness, agitation, sleeplessness, headache, and stomach problems. Bupropion should not be used by patients who have a seizure disorder.

Tricyclics are an older type of antidepressant that are effective but have many side effects. Imipramine (Tofranil) and nortriptyline (Pamelor, Aventil) are the tricyclics most commonly prescribed for ADHD. A third tricyclic, desipramine (Norpramin) should only be used if patients are not helped by other tricyclics. (Desipramine has caused sudden death in some children and adolescents.)

Tricyclic antidepressants can cause disturbances in heart rhythm. Children should have an electrocardiogram when they first begin to take this drug, and after any dose increase.

[For more information, see In-Depth Report #8: Depression ].

Alpha-2 agonists stimulate the neurotransmitter norepinephrine, which appears to be important for concentration. They include clonidine (Catapres) and guanfacine (Tenex). They are used for Tourette syndrome and may be beneficial when other drugs have failed for ADHD children with tics or those whose primary symptoms are severe impulsivity and aggression. These drugs are mainly prescribed in combination with a stimulant.

These drugs have a number of side effects. Sedation is the most common. A clonidine skin patch, which gradually releases the medication, helps reduce the sedative effect. Because clonidine slows the heart down, it can have adverse effects in some children. Going off too quickly or missing doses can cause rapid heartbeats and other symptoms that may lead to severe problems. Doctors strongly recommend that no child be given this medication without a preliminary examination for heart problems, and no child with existing heart, kidney, or circulatory problems should take it.

Behavioral Management

Behavioral techniques for managing the child with ADHD are not intuitive for most parents and teachers. To learn them, caregivers may need help from qualified health care professionals or from ADHD support groups. At first, the idea of changing the behavior of a highly energetic, obstinate child is daunting. It is futile and damaging to try to force a child with ADHD to be like most children. It is possible, however, to limit destructive behavior and to instill a sense of self-worth that will help overcome negativity toward life, which is one of the great dangers of the disorder.

Bringing up a child with ADHD, like bringing up any child, is a process. No single point is ever reached where the parent can sit back and say, "That's it. My child is now OK, and I don't have to do anything more." The child's self worth will evolve with an increasing ability to step back and consider the consequences of an action and then to control that action before taking it. But this does not happen overnight. A growing child with ADHD is different from other children in very specific ways, presenting challenges at every age.

Setting Priorities for the Parent. Parents must first establish their own levels of tolerance. Some parents are easygoing and can accept a wide range of behaviors, while others cannot. To help a child achieve self-discipline requires empathy, patience, affection, energy, and toughness. Some tips to help the parents include:

Parents should prepare a list giving priority to those behaviors they think are the most negative, such as fighting with other children or refusing to get up in the morning. The least negative behaviors on the bottom of the list should be ignored temporarily or even permanently (refusing to wear anything but red T-shirts).
Certain odd behaviors that are not hurtful to the child or to others may be an indication of creative or humorous attempts to adapt (making up silly songs or drawing violent pictures). These should be accepted as part of the child's unique and positive development, even if they seem peculiar to the parent.
It is important to keep in mind that no one is a saint. Loving parents who occasionally lose their tempers will not damage their children forever. In fact, non-abusive open disapproval or dismay is far less destructive to both parent and child than harboring resentment beneath a false calm.

Establishing Consistent Rules for the Child. Parents must be as consistent as possible in their approach to the child, which should reward good behavior and discourage destructive behavior. Rules should be well-defined but flexible enough to incorporate harmless idiosyncrasies. It is very important to understand that children with ADHD have much more difficulty adapting to change than do children without the condition. (For example, the child should do homework every day but might choose to start it after a TV show or computer game.)

Managing Aggression. Some useful tips for managing aggression include:

Parents should try to give little attention to mildly disruptive behaviors that allow this energetic child to let off some harmless steam. The parent will also be wasting energy that will be needed when the negative behavior becomes destructive, abusive, or intentional.
The use of "time-out," isolating the child immediately for a short period of time, is an effective measure for allowing both the caregiver and the child to cool down. The child should immediately (and without emotion) be removed from a situation in which they are endangered or endangering others. The child should view time out as a way of cooling off and getting a distance on their behavior, not as isolation from others.
To channel physical aggression and impulsivity in the ADHD toddler, the parents must teach them to use verbal responses. (A parent may need to allow verbal responses that would be unacceptable in another child.)
When the ADHD child becomes older and if the verbal responses become intentionally abusive and socially undesirable, the parent must redirect this form of aggression into more acceptable activities, such as competitive one-on-one sports, energetic music, video games, or big colorful paintings. Competitive video games, such as sports games, may also be an option.
Sometimes a parent can anticipate situations when an ADHD child is likely to misbehave, but all too often the child explodes for no apparent reason. If the blow-up occurs in public, the parents should complete their activities and leave as quickly as possible.

Establishing a Reward System. Children with ADHD respond particularly well to reward systems. One study reported that they performed equally well when encouraged either by a direct reward for a correct response or with the use of a system called response-cost. With this system, the child is given the reward first and allowed to keep it if their behavior remains appropriate.

Some suggested tips for rewarding the ADHD child are:

Create charts with points or stars for good behavior or for completed tasks. It is important to give points for even simple positive behaviors, which may be taken for granted in other children (responding happily to a change in plans, changing an obscenity to a more acceptable expletive).
Rewards for any child can include playing a favorite game with the child, extending bedtime by an hour, or allowing an extra half-hour of TV.
Rewards of food or gifts should be used infrequently, if at all. They can create other problems, such as being overweight, having a bad diet, or making continuous demands for objects.
A reward system should rotate different types of rewards, because such children are easily bored.
Children with ADHD respond better with small rewards promised in the short-term than large rewards offered in the future. One approach that employs both short- and long-term rewards uses a system that gives the child points for specific positive behaviors. As the children accumulate points, they can use them for larger tangible rewards, such as a favorite video game or CD.
Rewards should be promised only when caregivers are fairly certain they can follow through. ADHD children respond with much greater frustration than non-ADHD children to disappointment, and are likely to have a strong (and noisy) negative reaction. A parent must remember that this response is part of the ADHD child's make-up and not necessarily in their control.

Improving Concentration and Attention. Research indicates that ADHD children perform significantly better when their interest is engaged. Parents should be on the lookout for activities that hold the child's concentration. Some options that may help an ADHD child to focus include:

Many ADHD children are particularly lured by the computer, which is a very promising tool. A number of non-violent computer games are available that offer problem-solving techniques using characters, narrative, and humor.
Swimming, tennis, and other sports that focus attention and limit peripheral stimuli are often appealing. ADHD children often do not do well with team sports, although they are interested. Children with ADHD are less likely to become distracted in sports that require constant alertness, such as football or basketball. In baseball, positions such as pitching or catching are preferable to the outfield, where attention easily wanders. Finding a coach that understands the child’s difficulties is very helpful.
Some experts are enthusiastic about martial arts, such as Tae Kwon Do, which can offer an appropriate and controlled emotional outlet, help to focus attention, and teach self-restraint, self-discipline, and tolerance. Care should be taken to select an instructor who makes such goals a priority.
Learning an instrument may be one of the best ways for an ADHD child to develop a more rhythmic and balanced sense of self. Music, even simply listening to it, is often very important for these children. (Parents may have to tolerate music that does not please them.)

Even if a parent is successful in managing the child at home, difficulties often arise at school. The ultimate goal for any educational process should be the happy and healthy social integration of the ADHD child with their peers.

Preparing the Teacher. Although teachers can expect at least one student in every classroom to have ADHD, there is currently little training that prepares them for managing these children. The teacher should be prepared for the certain behaviors in the child with ADHD:

Students with ADHD are often demanding, talkative, and highly visible.
Inattention is a major factor in low academic performance. It causes them to frequently forget homework or miss assignments. Children with ADHD often require frequent reminders or visual cues (such as posters) for rules and regulations. Having the child sit in the front of the classroom may be helpful for both increasing attention and reducing noisy activity.
Lack of fine motor control makes taking notes very difficult, and handwriting is often poor. Using a typewriter or computer can compensate for this. One useful skill that has helped some children is learning to type at an early age, around the third or fourth grade.
Rote memorization and math computation, which require following a set of ordered steps, are often difficult. (Children with ADHD may do better with math concepts.)
Many children with ADHD respond well to school tasks that are rapid, intense, novel, or of short duration (such as spelling bees or competitive educational games), but they almost always have problems with long-term projects where there is no direct supervision.

The Role of the Parent in the School Setting. The parent can help the child by talking to the teacher before the school year starts about their child's situation:

The first priority for the parent is to develop a positive, not adversarial, relationship with the child's teacher.
The parent must acknowledge the teacher's situation, for the teacher must deal not only with the ADHD child's behavior but also with the needs of all the other children.
Frequent brief and sympathetic conversations with the teacher can be helpful and can lead to coordination of efforts, particularly if they provide reciprocal information about progress or setbacks.
Finding a tutor to help after school may be helpful. It is not clear, however, if tutoring offers significant benefits for children whose academic problems stem from inattention unless it is structured specifically to address this problem.

Special Education Programs. The Individuals with Disabilities Education Act (IDEA) requires the school to identify and evaluate children who may need help and to provide special services. However, parents sometimes report pressure by the school to put their children on medication or force them into special classrooms without clear educational justification. The schools, in these cases, may be acting illegally.

High-quality special education can be extremely helpful in improving learning and developing a child's sense of self worth. Many families, however, may not have appropriate programs available for them. Programs vary widely in their ability to provide quality education. Parents must be aware of certain limitations and problems with special education:

Special education programs within the normal school setting often increase the child's feelings of social alienation.
If the educational strategy focuses only on abnormal behavior, it will fail to take advantage of the creative, competitive, and dynamic energy that often accompanies ADHD behavior.
There is no federally funded special education category specifically targeted to ADHD.

If, in fact, ADHD is as common as studies are indicating, the best approach may be to treat the syndrome as a variant of the norm and train teachers to manage these children within the context of a normal classroom.

Special programs are also required under the Rehabilitation Act and by the Americans with Disabilities Act (ADA) for students at institutions of higher learning. It is the student's responsibility, however, to inform the administration at their college or university that they need such services. Unfortunately, many college students are reluctant to do this, although such programs can provide important and beneficial assistance in improving their academic performance.

Other Treatments

A number of diets have been suggested for people with ADHD. Several well-conducted studies have failed to support dietary effects of sugar and food additives on behavior, except possibly in a very small percentage of children. Still various studies have reported behavioral improvement with diets that restrict possible allergens in the diet. Parents may want to discuss with their doctor implementing an elimination diet of certain foods that would not be harmful and that might help.

Food Allergies. Evidence suggests that children with behavioral difficulties may be sensitive to certain chemicals in foods. Studies vary widely, however, on how many cases of ADHD may be associated with sensitivities or allergies to food chemicals or additives, with results ranging widely from 5 - 62%. Among the suspected additives and foods that parents and studies report as inciting behavioral changes are the following:

Any artificial colorings (particularly yellow, red, or green)
Other chemical additives -- for example, BHT or BHA
Milk
Chocolate
Eggs
Wheat
Foods containing salicylates, including all berries, chili powder, apples and cider, cloves, grapes, oranges, peaches, peppers (bell & chili), plums, prunes, tomatoes

In one small study, 62% of children who were given only rice, turkey, pears, and lettuce to eat for 2 weeks experienced at least a 50% improvement in symptoms. Nevertheless, about a quarter of the children pulled out because they could not stick with the diet or they became ill.

Feingold Diet. The most well-known diet for ADHD is the Feingold diet, a salicylate- and additive-free diet, which requires rigorous vigilance over a child's eating habits. This diet also prohibits aspirin, which contains salicylates. Some parents report great success with this diet, although it may be difficult to impose. One study that reported the diets efficacy suggested that it might not provide enough nutritive value, although the diet provides a wide range of healthy foods to select from. It is certainly wise, in any case, to avoid food with artificial colors and flavors and to provide a healthy balance of fresh, natural foods.

Essential Fatty Acids. Omega-3 fatty acids, found in fatty fish and certain vegetable oils, are important for normal brain function and may have some benefits for people with ADHD. It is not clear if supplements of fatty acid compounds, such as docosahexaenoic acid (DHA) and eicosapentaneoic acid (EPA), provide any advantages.

Zinc. Zinc is important for the metabolism of certain neurotransmitters that play a role in ADHD, and deficiencies have been associated with some cases of ADHD. Long-term use of zinc, however, can cause anemia and other side effects in people without deficiencies and it has no effect on ADHD in these patients. In any case, testing for trace minerals, such as zinc, is not standard procedure when evaluating children suspected to have ADHD.

Sugar. Although parents often blame sugar for causing children to become impulsive or hyperactive, a number of studies strongly indicate that sugar plays no role in hyperactivity. One study reported, in fact, that ADHD children had fewer problems after a high-carbohydrate breakfast than after a high-protein one. Another reported that children actually moved more slowly after a high-sugar meal, suggesting the carbohydrates may have a sedative effect. (Still, it's probably always wise for any child to cut down on sugar.)

Techniques that use biologic or auditory feedback are proving to be effective tools for increasing children's attention -- a primary factor in low academic performance.

Neurofeedback. Neurofeedback is an approach that uses electronic devices to help the child control their own brain wave activity. Electrodes are pasted to the child's head and pick up signals from the brain. The child watches images, such as moving graphs, on a computer monitor that reflect the child's brain wave activity. Children are then taught certain high-level mental activities at the point when feedback information on the screen indicates that they are fully concentrating. Children usually attend forty 50-minute sessions, usually twice a week. Small studies have reported significant improvement in inattention, impulsivity, and response time.

Interactive Metronome and Musical Therapy. Interactive metronome uses feedback from sound to improve attention, motor control, and certain academic skills. In this technique study, children wear headphones and sensors on their hands and feet. They perform a number of exercises to a rhythmic computer-beat. Training sessions are completed in 3 - 5 weeks. Some small studies have reported improvement in attention, motor control, language processing, and behavior. (In support of this, some parents report that learning a musical instrument helped their children significantly.)

Procedures and Non-Drug Therapies. A number of alternative approaches are used for children and adults with mild ADHD symptoms. For example, daily massage therapy may help people with ADHD feel happier, fidget less, be less hyperactive, and focus on tasks. Other alternative approaches that may be helpful include relaxation training, meditation, and music therapy. Based on existing evidence, these treatments may be helpful for symptom management but are not proven to benefit the underlying disorder.

Natural Remedies. A number of parents resort to alternative remedies as an alternative to psychostimulants and other drugs. Small trials have found some herbs and supplements -- such as oral flower essence, ginkgo biloba, panax ginseng, melatonin, and pine bark extract (Pycnogenol) --may possibly have benefits for ADHD. Based on existing evidence, however, none can be recommended, particularly for children.

Generally, manufacturers of herbal remedies and dietary supplements do not need FDA approval to sell their products. Just like a drug, herbs and supplements can affect the body's chemistry, and therefore have the potential to produce side effects that may be harmful. There have been a number of reported cases of serious and even lethal side effects from herbal products. Always check with your doctor before using any herbal remedies or dietary supplements.

The following are special concerns for people taking natural remedies for attention-deficit disorders:

Melatonin. High doses of melatonin have been associated with an increased risk for seizures in children with existing neurologic disorders.
Gingko. The risk for side effects from gingko appear to be low, but there is an increased risk for bleeding and interaction with anti-clotting medications at high doses.
Ginseng. There have been contaminated forms of imported ginseng. Ginseng also has been associated with low blood sugar and a higher risk for bleeding. In addition, a great number of ginseng products have been found to contain little or no ginseng.

Resources

www.aap.org -- American Academy of Pediatrics
www.nimh.nih.gov -- National Institute of Mental Health
www.chadd.org -- Children and Adults with Attention-Deficit Disorder
www.add.org -- Attention Deficit Disorder Association
www.aabt.org -- Association for Behavioral and Cognitive Therapies
www.psych.org -- American Psychiatric Association
www.parentsmedguide.org -- Medication Guide for Treating ADHD
www.aacap.org -- American Academy of Child and Adolescent Psychiatry
www.nichcy.org -- National Dissemination Center for Children with Disabilities
www.ncld.org -- National Center for Learning Disabilities
www.ldaamerica.org -- Learning Disabilities Association of America

References

Braun JM, Kahn RS, Froehlich T, Auinger P, Lanphear BP. Exposures to environmental toxicants and attention deficit hyperactivity disorder in U.S. children. Environ Health Perspect. 2006 Dec;114(12):1904-9.

Heinrich H, Gevensleben H, Strehl U. Annotation: neurofeedback - train your brain to train behaviour. J Child Psychol Psychiatry. 2007 Jan;48(1):3-16.

Jensen PS, Arnold LE, Swanson JM, et al. 3-year follow-up of the NIMH MTA study. J Am Acad Child Adolesc Psychiatry. 2007 Aug;46(:989-1002.

Nigg JT, Breslau N. Prenatal smoking exposure, low birth weight, and disruptive behavior disorders. J Am Acad Child Adolesc Psychiatry. 2007 Mar;46(3):362-9.

Pliszka S; AACAP Work Group on Quality Issues. Practice parameter for the assessment and treatment of children and adolescents with attention-deficit/hyperactivity disorder. J Am Acad Child Adolesc Psychiatry. 2007 Jul;46(7):894-921.

Steiner H, Remsing L; Work Group on Quality Issues. Practice parameter for the assessment and treatment of children and adolescents with oppositional defiant disorder. J Am Acad Child Adolesc Psychiatry. 2007 Jan;46(1):126-41.

Swanson JM, Elliott GR, Greenhill LL, et al. Effects of stimulant medication on growth rates across 3 years in the MTA follow-up. J Am Acad Child Adolesc Psychiatry. 2007 Aug;46(:1015-27.

Valera EM, Faraone SV, Murray KE, Seidman LJ. Meta-analysis of structural imaging findings in attention-deficit/hyperactivity disorder. Psychiatry. 2007 Jun 15;61(12):1361-9. Epub 2006 Sep 1.

Wilens TE, Upadhyaya HP. Impact of substance use disorder on ADHD and its treatment. J Clin Psychiatry. 2007 Aug;68(:e20.

Williams JH, Ross L. Consequences of prenatal toxin exposure for mental health in children and adolescents: a systematic review. Eur Child Adolesc Psychiatry. 2007 Jun;16(4):243-53. Epub 2007 Jan 2.

Review Date:
12/27/2007
Reviewed By:
Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M. Copyright

adam.com

Relationship Protocol: Do You Groom Each Other?

DearSugar — Fri, 22 Aug 2008 08:00:00 -0700

Couples are all about physical closeness, but somehow it's still strange to learn just how close some couples really are. Take their grooming habits for example. That particular kind of intimacy is one that I usually associate with alone time. Needless to say, I was surprised recently when this topic came up and many of my friends admitted to grooming their significant others - one said she plucks her boyfriend's eyebrows, and another says she has him paint her toenails! Of course when I pried, they admitted that some things they still kept to themselves. So spill it ladies, even if it might be strange: in your relationship, what grooming habits do you do for the other?

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Damon Talks of Tuneful Travels

PopSugarUK — Tue, 25 Nov 2008 00:00:00 -0800

Damon Albarn - of Blur, Gorillaz and The Good The Bad and The Queen - has spoken to Paste magazine this month about his world travels and the musical inspiration he's gleaned on his journeys. Here's a few excerpts from his interview:

On our new eating habits in the UK: “Do you know we’re eating squirrels in England? It’s become a new lean-meat sensation.”
On his travels to write Monkey: Journey to the West, the score he wrote for the Chinese opera: “We heard a lot of tribal music up in the mountains, where these people get out their blades of grass and start playing these strange and ancient grass-generated tunes. It felt very organic.”
On recording with a team of Chinese musicians and keeping it traditional: “I was looking at a five-point star and I put the notes of the pentatonic to each point on the star. I had this great image of stars rotating. It was a very simple music system that could alleviate some of the anxiety of pastiching it.”
On payoffs: “Sometimes you hit the ball true, and you do really well. It’s like, what do you do at that point? What do you do when you make money? It’s all compost. Money should be compost.”
On the world music section of record stores: “World music. I don’t subscribe to that. It’s all music. It’s a very bad tagline because it does suggest that we’re somehow living on a different planet.”

The new issue of Paste magazine - featuring Zooey Deschanel and M. Ward on the cover - is out now, and you can read the rest of Damon's interview in there!

Newsletter - Week 12

FitSugar — Wed, 08 Oct 2008 17:34:53 -0700

HEALTH GUIDE REFERENCE FROM A.D.A.M

Welcome To Week 12

Your Baby: A Work In Progress

From crown to rump, the fetus measures 2.4 to 2.75 inches (6 to 7 cm long). Its tiny fingers and toes have are identifiable as separate entities with nails. Some hair is also seen at this stage. By now, almost all of the baby's organs and structures have formed and will continue to grow until delivery. The genitalia begin to show some differentiation in gender. The intestines are developing in the abdomen, and some movement of the muscles has started to develop and work to process food. The kidneys have begun to produce and excrete urine, and amniotic fluid starts to accumulate -- to surround and cushion your baby

Your Body: What's In A Craving?

One of the oldest and most enduring pregnancy-related myths is that mothers-to-be crave pickles and ice cream. You may experience some days in which you seem to crave certain food items. The specific reason for this is not known. It is thought to be related to all the pregnancy hormones circulating in your system. Often this will pass after the first three months of pregnancy. As long as you make sure you are eating all the important nutrients needed for you and your baby, indulging in some of your cravings every now and then will likely be fine.

Occasionally, pregnant women will get strange cravings for things that are not food items at all during pregnancy. This condition is called Pica, and it is thought to be due to an iron deficiency. Some women with Pica report craving dirt, clay, laundry detergent, and ice chips. If you have any cravings for these items, it is important to call your health care provider immediately – you may have severe anemia, which would require you to take an iron supplement.

On That Note: Food, Glorious Food

It's never too late to alter your eating habits, increase your fruit and vegetable intake, and reduce your processed sweets. To see what you should be eating, how many times a day, and why, check out this RDA nutrition chart.

Weekly Tip

One three-time pregnant woman urges others to give into an unwholesome craving first-time around because it will only intensify if you don't. So if Peanut M&M's are calling you, buy a small bag and have a few to satisfy the craving. The longer you put it off, the greater the chance you'll end up devouring a quarter-pound bag.

Review Date:
2/6/2007
Reviewed By:
Douglas A. Levine, MD, Gynecology Service, Memorial Sloan-Kettering Cancer Center, New York, NY. Review provided by VeriMed Healthcare Network.

A.D.A.M. Copyright

adam.com

Pregnancy Center Links

Zaleplon (By mouth)

admin — Thu, 04 Sep 2008 19:57:24 -0700

Overview

Introduction
Brand Name(s)
When This Medicine Should Not Be Used
How to Use This Medicine
How to Store and Dispose of This Medicine
Drugs and Foods to Avoid
Warnings While Using This Medicine
Possible Side Effects While Using This Medicine

HEALTH GUIDE REFERENCE FROM A.D.A.M

Introduction

Zaleplon (ZAL-e-plon)

Treats insomnia (having trouble falling asleep).

Brand Name(s)

Sonata

There may be other brand names for this medicine.

When This Medicine Should Not Be Used

You should not use this medicine if you have had an allergic reaction to zaleplon, or if you have severe liver disease.

How to Use This Medicine

Capsule

Your doctor will tell you how much of this medicine to use and how often. Do not use more medicine or use it more often than your doctor tells you to.
Take this medicine just before going to bed or when you will have time to sleep for at least 4 hours.
You should not use this medicine with a high-fat or heavy meal.
This medicine is not for long-term use. Zaleplon should be used for no more than 10 days unless otherwise ordered by your doctor.
If you have used this medicine every night for more than 1 week, do not suddenly stop using it without first checking with your doctor. You may need to slowly decrease your dose before stopping it completely.
This medicine should come with a Medication Guide. Read and follow these instructions carefully. Ask your doctor or pharmacist if you have any questions. Ask your pharmacist for the Medication Guide if you do not have one. Your doctor might ask you to sign some forms to show that you understand this information.

If a dose is missed:

If you do not remember until the next morning that you missed a dose of zaleplon the night before, skip the missed dose. Wait until that night to use your medicine.
You should not use two doses at the same time.

How to Store and Dispose of This Medicine

Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.
Ask your pharmacist, doctor, or health caregiver about the best way to dispose of any leftover medicine after you have finished your treatment. You will also need to throw away old medicine after the expiration date has passed.
Keep all medicine away from children and never share your medicine with anyone.

Drugs and Foods to Avoid

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

Make sure your doctor knows if you are also using carbamazepine (Tegretol®), cimetidine (Tagamet®), erythromycin (Ery-tab®), imipramine (Tofranil®), ketoconazole (Nizoral®), phenobarbital, phenytoin (Dilantin®), promethazine (Phenergan®), rifampin (Rifadin®), or thioridazine (Mellaril®).
Tell your doctor if you are using any medicines that make you sleepy. These include sleeping pills, cold and allergy medicine, narcotic pain relievers, and sedatives.
Do not drink alcohol while you are using this medicine.

Warnings While Using This Medicine

Make sure your doctor knows if you are pregnant or breastfeeding, or if you have mild liver disease, any breathing problems, or a history of depression, alcoholism, or drug abuse.
Zaleplon also may cause temporary changes in your behavior, such as aggression, agitation, confusion, or strange behavior. Contact your doctor if you notice any of these signs while using this medicine.
This medicine may cause a serious type of allergic reaction called anaphylaxis. Anaphylaxis can be life-threatening and requires immediate medical attention. Stop taking this medicine and call your doctor right away if you have itching, hives, trouble breathing, or any swelling of your hands, face, or mouth when you take this medicine.
This medicine may make you dizzy or drowsy. Avoid driving, using machines, or doing anything else that could be dangerous if you are not alert. This medicine may also cause sleep-related behaviors such as driving a car (sleep-driving), walking (sleep-walking), having sex, making phone calls, or preparing and eating food while asleep or not fully awake. If these reactions occur, tell your doctor right away.
Sometimes these effects may last through the next day. Make sure you know how the medicine will affect you before you do any tasks that require you to be alert.
This medicine may be habit-forming. If you feel that the medicine is not working as well, do not use more than your prescribed dose. Call your doctor for instructions.
Your doctor will need to check your progress at regular visits while you are using this medicine. Be sure to keep all appointments.
If your symptoms do not improve or if they get worse, call your doctor.

Possible Side Effects While Using This Medicine

Call your doctor right away if you notice any of these side effects:

Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing.
Changes in behavior or thinking.
Depressed mood or thoughts of suicide.
Diarrhea that may contain blood.
Seeing, hearing, or feeling things that are not there.
Swelling in your hands, ankles, or feet.
Trouble breathing.

If you notice these less serious side effects, talk with your doctor:

Anxiety.
Blurred vision or eye pain.
Dizziness, drowsiness, headache, or lightheadedness.
Loss of appetite.
Loss of memory for the first few hours after using the medicine.
Numbness, tingling, or burning pain in your hands, arms, legs, or feet.
Stomach pain or nausea.
Trouble with coordination or muscle stiffness.

Review Date: 8/4/2008

A.D.A.M. Copyright

adam.com

Source Doc: 45_0934

Fit Tip: Don't Hold Your Breath

FitSugar — Wed, 13 Aug 2008 03:30:00 -0700

The next time you're lifting at the gym, take a minute to focus on your breathing or lack thereof. Unknowingly many of us, myself included, have the tendency to hold our breath and tense up during the hard part of an exercise. It's time to break the habit.

It may sound strange to remind you to breathe, but try to avoid holding our breath during the strenuous part of a lift. The problem is that breathing improperly while lifting can increase blood pressure potentially leading to light headedness, dizziness, nausea, hernia, heart attack or even stroke. Holding one's breath can be especially problematic for someone who is pregnant or for someone with hypertension. To avoid this, inhale with eccentric (the easy part) and exhale with each concentric phase (the hard part - when the muscle you are working is shortening) of a repetition.

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