Contact dermatitis is an inflammatory skin condition that occurs when the skin comes into direct contact with an irritating or allergenic substance. It can cause symptoms such as redness, itching, swelling, and the appearance of small blisters or lesions. Contact dermatitis comes in two types: irritant, caused by exposure to harsh chemicals like detergents or solvents, and allergic, triggered by contact with a specific allergen, such as metals, cosmetics, or latex.

Treatment for contact dermatitis involves identifying and avoiding the triggering substance, applying corticosteroid creams or ointments to reduce inflammation, and in some cases, taking antihistamines to relieve itching. It is important for individuals with contact dermatitis to pay attention to the products they use and to consult a dermatologist for an accurate diagnosis and appropriate treatment plan.