What is a skin patch allergy test?
Dr. Noga Askenazi and the staff use a variety of different tests to check for allergies. These tests include the skin prick test, the intradermal test, and patch testing. With the skin prick test, the skin is pricked so the allergen is placed under the surface of the skin. This test can check for reactions to a number of allergens at once and results are seen in 15-20 minutes. Using the intradermal skin test, an allergen is injected into the skin. This allergen is generally something specific, such as penicillin. The area is observed to check for a reaction. Patch … Continue Reading