MedlinePlus Medical Encyclopedia: Atopic dermatitis

Medical Encyclopedia

Atopic dermatitis

The term "dermatitis" describes an inflammatory response of the skin, caused by contact with allergens or irritants, exposure to sunlight, or by poor circulation, even stress. An example of atopic dermatitis is eczema, an itchy rash that produces redness, blisters and scaling. AVOID SCRATCHING. Scratching the rash may spread the inflammation, lead to infection and even leave scars.

Update Date: 7/18/2007

Updated by: Kevin Berman, MD, PhD, Associate, Atlanta Center for Dermatologic Disease, Atlanta, GA. Review provided by VeriMed Healthcare Network.

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