Proper Care for this Skin Condition

Contact dermatitis is a medical term referring to things the skin encounters that causes it to become red and inflamed. Such things may include soap, cosmetics, jewelry, and certain plants. The rash that occurs is not contagious, and in most cases resolves within a few days to a couple of weeks. Other signs of contact dermatitis may include bumpy or dry skin. Only the area of skin exposed to the offending agent is affected. There are two categories of contact dermatitis: allergic contact dermatitis and irritant contact dermatitis. Irritant contact dermatitis is more common, and results from contact with an irritating substance, such as soap or cosmetics. Bleach and strong acids may be particularly irritating, as these substances may remove the skin’s protective barrier. Allergic contact dermatitis may occur in response to exposure to an allergen, such as rubber, perfume, and hair dyes.

The best treatment for contact dermatitis is to identify the irritating agent and then discontinue contact with that agent. Creams containing hydrocortisone applied topically may help alleviate the redness and itching. A wet dressing also may be applied to the affected area. Oral steroids and antihistamines, such as diphenhydramine (Benadryl), hydroxyzine (Atarax), and cetirizine (Zyrtec), may be required for more severe reactions.