Medical Definition of Contact dermatitis
Contact dermatitis: A skin condition caused by contact between skin and some substance. Includes irritant contact dermatitis (a rash brought on purely by repeated irritation from a substance such as water causing "dish pan hands") and allergic contact dermatitis (involving a specific sensitivity or allergy to a specific substance such as poison ivy).
Quick GuideEczema (Atopic Dermatitis) Causes, Symptoms, Treatment
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