Skin test reactions

Skin test reactions occur when your immune system responds to a small amount of an allergen introduced into or on your skin. If you're allergic, your body recognizes the substance as harmful and releases chemicals, causing localized swelling, redness, or a bump called a wheal. The test helps identify specific allergies by observing these reactions. Usually, reactions appear within 15-20 minutes and provide valuable information about allergic sensitivities, guiding appropriate management or treatment strategies.