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Article: Patch test series may miss cosmetic allergens.(Clinical Rounds)
- Article from:
- Skin & Allergy News
- Article date:
- November 1, 2005
- Author:
CopyrightCOPYRIGHT 2005 International Medical News Group. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Hershey, Pa. -- Patch testing with personal cosmetic products or topical prescriptions may identify allergens that are not found on common series in patients with suspected allergic contact dermatitis to cosmetics, Erin M. Warshaw, M.D., said at a meeting on contact dermatitis sponsored by Pennsylvania State University.
Most allergens that are found in cosmetic products function as fragrance, preservative, emulsifier, pigment, antioxidant, or surfactant, said Dr. Warshaw, codirector of the occupational and contact dermatitis clinic at the University of Minnesota, Minneapolis.
At least 6% of the positive reactions to patch tests were thought to be related ...