Inflammation of the skin, either due to dire ct contact with
an irritating substance, or to an allergic reaction. Symptoms of dermatitis include
redness, itching, and in some cases blistering.
There are two types of dermatitis: eczematous (eczema) and noneczematous (also
called occupational). Eczema can be particularly severe and difficult to treat once
it is established. It can be caused by direct contact, or it may emerge when an
allergen is breathed in, injected, or ingested. Noneczematous dermatitis is usually
due to direct contact with an irritant. Frequent offenders include detergents, especially
those with perfumes; chemicals used in photo development; and some types of solvents.
Treatment is two-fold. People who suffer from dermatitis must identify and avoid
substances that cause attacks. During attacks they may use topical treatments, such
as steroid creams.
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