Allergy Skin Test: Procedure, Uses, and What to Expect
An allergy skin test is a common diagnostic procedure used to identify substances that may trigger allergic reactions in the body. It helps doctors determine whether a person is allergic to things such as pollen, dust mites, pet dander, mold, foods, or certain medications. This test is widely used because it is quick, minimally invasive, and provides reliable results.
What is an Allergy Skin Test?
An allergy skin test involves exposing the skin to small amounts of suspected allergens and observing the reaction. The immune system of an allergic person reacts to harmless substances by producing symptoms such as redness, swelling, or itching. This reaction helps doctors identify the specific allergen causing the issue.
There are three main types of skin tests: