WebMD describes how allergy skin tests work, including types, results, and side effects. Discover what to expect from your doctor’s allergy testing procedure.

Blood testing for allergies is sometimes performed instead of skin tests. ... These tests can be hard to interpret and are often reported as low to high-probability allergies.

Please use one of the following formats to cite this article in your essay, paper or report: APA. S. A., Syed. (2025, January 08). Allergy Patch Testing.