Nickel allergy Tests and diagnosis. Your doctor can usually diagnose nickel allergy based on your: Skin's appearance Recent history of contact with items that may contain nickel If the cause of your rash isn't apparent, however, your doctor may recommend a patch test (contact hypersensitivity allergy test). He or she may refer you to an allergy specialist (allergist) or a skin specialist (dermatologist) for this test. Patch testing. During a patch test, very small quantities of potential allergens (including nickel) are applied to your skin and covered with small patches. The patches remain on your skin for two days before the doctor removes them. If you have a nickel allergy, the skin under the nickel patch will be inflamed when the patch is removed or in the days after removal of the patch. Because of the low concentrations of allergens used, patch tests are safe even for people with severe allergies. March 1. 3, 2. 01. Schram SE, et al. Nickel hypersensitivity: A clinical review and call to action. International Journal of Dermatology. The Color Atlas of Family Medicine. New York, N. Y.: The Mc. Graw- Hill Companies.; 2. The many faces of nickel allergy. International Journal of Dermatology. Tips to remember: Allergic skin conditions. American Academy of Allergy, Asthma & Immunology. Allergic contact dermatitis: Epidemiology, molecular mechanisms, in vitro methods and regulatory aspects. Cellular and Molecular Life Sciences. Two cents about nickel. American Academy of Allergy, Asthma & Immunology. Diagnosis and management of contact dermatitis.
American Family Physician. Tattoos and body piercings. American Academy of Dermatology. Topical and systemic therapies for nickel allergy. Clinical Dermatology: A Color Guide to Diagnosis and Therapy. Edinburgh, U. K.; New York, N. Y.: Mosby Elsevier; 2. This test is more likely to be used to find out if you are allergic to bee venom or penicillin. Patch testing is a method to diagnose the cause of skin reactions that occur after the substance touches the skin. Nickel allergy is diagnosed by the clinical history and by special allergy tests, patch tests. It is essential to avoid skin contact with nickel-containing metals. Test your metal items. Test your metal items to see if.
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