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Definition

By Mayo Clinic staff

Dermatitis is a general term that describes an inflammation of the skin. There are different types of dermatitis, including seborrheic dermatitis and atopic dermatitis (eczema). Though the disorder can have many causes and occur in many forms, it usually involves swollen, reddened and itchy skin.

Dermatitis is a common condition that isn't life-threatening or contagious. But, it can make you feel uncomfortable and self-conscious. A combination of self-care steps and medications can help you treat dermatitis.

DS00339

Dec. 7, 2007

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