Contact dermatitis occurs from some type of interaction between the skin and a foreign substance. It is not contagious. It most commonly affects the hands, feet and groin, due to direct contact with an irritating substance. Once the irritating agent is removed, the symptoms usually gradually subside.
Causes of Dermatitis, Contact
Contact dermatitis is caused by direct contact with irritants. These irritants can come in many forms. They include sprays, acids or solvents, jewelry, metal, poison ivy, and some topical medications. The irritant removes the fatty layer of skin and causes dehydration along with shrinking of surface cells.
Signs and Symptoms of Dermatitis, Contact
Contact dermatitis produces reactions in the areas of the skin which are subject to contact with some foreign substance. The symptoms that occur include itching, slight redness, cracks and fissures in the skin. If the condition becomes severe enough, the skin may appear bright red with weeping areas.
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Medical Content Last Updated on 07/12/2008
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