Diseases and Conditions
Contact dermatitis is a red, itchy rash caused by a substance that comes into contact with your skin. The rash isn't contagious or life-threatening, but it can be very uncomfortable.
Possible causes include soaps, cosmetics, fragrances, jewelry, and plants, such as poison ivy or poison oak. Some people are exposed to substances at work that may cause contact dermatitis.
To treat contact dermatitis successfully, you need to identify and avoid the cause of your reaction. If you can avoid the offending substance, the rash usually clears up in two to four weeks. You can try soothing your skin with cool, wet compresses, anti-itch creams and other self-care steps.