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Allergy Skin Test

An allergy skin test may help diagnose the cause of the allergy. Skin tests are done on the arms or back using either the prick or intradermal method.

In the prick technique, a drop of an allergy-producing substance (allergen) is applied to the skin. The skin is then scratched or pricked. In the intradermal method, a tiny amount of allergen is injected into the skin. Skin tests for most allergens are safe, and the results are available in 20 to 30 minutes. Antihistamine and antidepressant medications affect skin tests and must be stopped before tests are begun. Some antihistamines can interfere with allergy skin tests for weeks. Check with your physician about stopping medications.

Skin tests for tobacco smoke allergy are not useful because tobacco smoke is an irritant, not an allergen.

Do I need to see an allergist resource guide book cover

Do I Need to See an Allergist?

Find yourself wondering if you should see an allergist for you allergy symptoms? Dr. Bubak, board certified allergist at Dakota Allergy and Asthma, will walk you through a simple allergy assessment review things like your symptoms, over-the-counter (OTC) medication options, how you respond to those options and even how you liked the OTC medications.