Skin Allergies

Allergic contact dermatitis is a skin reaction that occurs when the immune system overreacts to a substance that comes into contact with the skin, leading to redness, itching, swelling, and sometimes blisters. Common triggers include fragrances, nickel, latex, certain preservatives, and plant allergens like poison ivy. Symptoms may develop hours or days after exposure and can range from mild irritation to severe inflammation. Treatment typically involves identifying and avoiding the allergen, using topical corticosteroids or antihistamines to reduce inflammation, and applying soothing moisturizers to restore the skin barrier.