Airborne contact dermatitis

Abstract

Occupational airborne irritant (frictional and/or chemical) contact dermatitis is due to fibers, dust particles, vapors, and/or gasses. Occupational airborne allergic contact dermatitis is a common problem, provoked by a large variety of allergens. Occupational airborne phototoxic and/or photoallergic contact dermatitis is a rare, but well documented event. Occupational airborne immunological contact urticaria can be caused by several chemicals and/or proteins. Allergy to latex proteins is the main problem. “Extrinsic” atopic dermatitis (face and neck dermatitis) is related to the penetration into the skin of aeroallergens, particularly dust mite. There is a vast range of procedures available to reach a proper etiological diagnosis of airborne contact dermatitis. Prevention and treatment of airborne contact dermatitis deserve special attention, and must be adapted to each individual situation.