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Skin Allergies
Allergy skin prick or scratch test
Back HEALTH GUIDE REFERENCE FROM A.D.A.M One of the most common methods of allergy testing is the scratch test or skin prick test. The test involves placing a small amount of the suspected allergy-causing substance (allergen) on the skin (usually the forearm, upper arm, or the back), and then scratching or pricking the skin so that the allergen is introduced under the skin surface. The skin is observed closely for signs of a reaction, which usually includes swelling and redness of the site.Allergy skin prick or scratch test
Back HEALTH GUIDE REFERENCE FROM A.D.A.M One of the most common methods of allergy testing is the scratch test or skin prick test. The test involves placing a small amount of the suspected allergy-causing substance (allergen) on the skin (usually the forearm, upper arm, or the back), and then scratching or pricking the skin so that the allergen is introduced under the skin surface. The skin is observed closely for signs of a reaction, which usually includes swelling and redness of the site.Allergic rhinitis
In This Report- Highlights
- Introduction
- Causes
- Symptoms
- Risk Factors
- Prognosis
- Diagnosis
- Treatment
- Other Treatments
- Decongestants
- Antihistamines
- Corticosteroids
- Immunotherapy
- Prevention
- Resources
- References
- The antihistamine promethazine (Phenergan) should not be given to children younger than age 2 because it may cause serious breathing problems.
- Omalizumab (Xolair) may cause a life-threatening allergic reaction (anaphylaxis). This drug is used to treat allergy-related asthma, but is also being investigated as an allergy treatment.
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Allergies
Overview- Definition
- Causes, incidence, and risk factors
- Symptoms
- Signs and tests
- Treatment
- Support Groups
- Expectations (prognosis)
- Complications
- Calling your health care provider
- Prevention
- References
- Allergic reactions
- Allergy testing
- Allergy to mold, dander, dust
- Drug allergies
- Food allergies
- Hay fever
Food allergy
Overview- Signs and Symptoms
- Risk Factors
- Diagnosis
- Preventive Care
- Treatment
- Other Considerations
- Supporting Research
Asthma in children and adolescents
In This Report- Highlights
- Introduction
- Causes
- Prognosis
- Risk Factors
- Symptoms
- Diagnosis
- Treatment
- Quick-Relief Medications...
- Long-Term Relief Medication...
- Other Treatments
- Managing Asthma
- Resources
- References
Skin wrinkles and blemishes
In This Report- Highlights
- Introduction
- Blemishes
- Risk Factors
- Prevention
- Treatment
- Resurfacing Treatments
- Implant Procedures
- Plastic Surgery
- Resources
- References
- The skin of smokers ages more rapidly than the skin of non-smokers, even in areas of the body not exposed to sunlight, according to a 2007 study. Women in the study who smoked also had much lower levels of vitamin E secretions in their skin. Vitamin E may protect the skin from sun damage.
- There may be an association between smoking and higher frequency of a type of acne (noninflammatory acne) in adult women, according to a European study.
- A study in the Journal of Nutrition found that a combination of antioxidants and trace elements supplementation raises the risk of skin cancer in women, but not in men.
- Overall, exposure to ultraviolet radiation from sunlight (radiation referred to as UVA or UVB) accounts for about 90% of the symptoms of premature skin aging.
- UVB primarily affects the outer skin layers.
Sinusitis
In This Report- Highlights
- Introduction
- Causes
- Risk Factors
- Symptoms
- Complications
- Diagnosis
- Prevention
- Treatment for Acute Sinusit...
- Treatment for Chronic Sinus...
- Surgery
- Resources
- References
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