Dermatitis is a general term that describes an inflammation of the skin. Although dermatitis can have many causes and occurs in many forms, this disorder usually involves an itchy rash on swollen, reddened skin.
Skin affected by dermatitis may blister, ooze, develop a crust or flake off. Examples of dermatitis include atopic dermatitis (eczema), dandruff, and rashes caused by contact with poison ivy or certain metals.
Dermatitis is a common condition that usually isn't life-threatening or contagious. Even so, it can make you feel uncomfortable and self-conscious. A combination of self-care steps and medications can help you treat dermatitis.
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