Discover expert methods to identify, treat and prevent various types of skin rashes, from allergic reactions to chronic conditions like eczema and psoriasis.

Photosensitivity is the culprit — it’s an exaggerated reaction to UV light. The body absorbs UV radiation, chemically changing medicine in the skin and potentially leading to rashes, blisters, ...

Discover why mouth rashes might be warning signs of underlying conditions, when to seek medical help, and effective treatment ...

Most ringworm responds to antifungals you can buy at a pharmacy. This article lists ringworm treatments and includes options ...

This rash might be a sign of Lyme disease, which requires prompt medical treatment. Flea bites can manifest as small, itchy, painful clusters of bumps that usually appear on the lower part of the leg.

A person can treat some rashes, such as athlete’s foot and contact dermatitis, with over-the-counter (OTC) medications. In some cases, prescription medication may be necessary. However ...

You should also make a visit to your doctor if you think your rash has become infected due to scratching. Treatment will usually involve antibiotics. Call 911 or go to a hospital emergency room ...