Signs of Eczema

Eczema

Description

A long-lasting (chronic) skin problem. It causes dry skin, intense itching, and then a red, raised rash. In severe cases, the rash forms clear, fluid-filled blisters. It cannot be spread from person to person. This disorder is also known as atopic dermatitis The exact cause is not known but is felt to be the result of an over active immune system.

Symptoms

Dry itchy red skin. Typical affected skin areas include the folds of the arms, the back of the knees, wrists, face, and hands.

Tests

A history and physical exam will be performed. In addition a skin biopsy may be performed.

Treatment

It is recommended to keep skin clean and lubricated, and avoid harsh soaps. One should avoid situations where the condition worsens such as working with certain chemicals or wearing fabrics such as wool. Corticosteroid creams are used for more resistant cases. Severe cases may require immunomodulators, such as tacrolimus (Protopic) and pimecrolimus (Elidel). These drugs work by depressing the immune system and should only be used as a last resort.