Allergy tests are performed to identify what substances you are allergic to. They are typically done by an allergist, a doctor who specializes in diagnosing and treating allergies. The two main types of allergy tests are skin prick tests and blood tests.
Skin prick tests involve placing tiny drops of suspected allergens on the skin, usually the forearm or back. The skin is then pricked with a small needle to allow the allergens to enter the skin. If you are allergic to the substance, you will have a raised, red, itchy bump where the allergen was applied.
Blood tests measure the amount of IgE antibodies in your blood. IgE antibodies are produced by the body's immune system in response to allergens. If you have high levels of IgE antibodies, it means your body is sensitive to the allergen.
The allergy test procedure is usually straightforward and can help determine the best treatment plan for your allergy.
