Intradermal Allergy Tests are a type of allergy testing used to identify specific allergens that may cause allergic reactions. During this test, a small amount of allergen is injected just beneath the skin's surface, usually on the forearm. The area is then monitored for any signs of a reaction, such as redness or swelling, which indicates an allergy to the substance. These tests are often used when skin prick tests are inconclusive or when a more precise diagnosis is needed. They can help healthcare providers determine the best course of treatment for individuals with allergies, ensuring effective management of their symptoms.