Overview
Contact dermatitis is a skin reaction caused by direct contact with irritants or allergens, leading to redness, itching, and inflammation.
Symptoms
Red, itchy, or swollen skin Blisters or oozing in severe cases Dry, cracked, or scaly skin Burning or stinging sensation
Causes
Exposure to chemicals, soaps, or detergents Allergic reactions to metals, plants, or cosmetics Friction or prolonged moisture
Diagnosis
Physical examination of the skin Patch testing for allergens Review of exposure history
Treatment
Avoiding the irritant or allergen Topical corticosteroids or anti-inflammatory creams Moisturizers to repair skin barrier Oral antihistamines for itching
Complications
Secondary skin infections Chronic skin thickening from scratching Discomfort affecting daily activities
Prevention
Identify and avoid triggers Use protective clothing or gloves Maintain proper skin care