Medically reviewed by Keri Peterson, MD Key Takeaways Poison ivy, oak, and sumac contain oils that cause itchy rashes.Cool ...

Whether you were playing in the backyard or running around outside at recess, a parent, teacher, or camp counselor likely warned you about poison ivy at some point during childhood. However, poison ...

During its second stage, syphilis may lead to a rash on one or several parts of the body. It most commonly affects the trunk, palms of the hands, and soles of the feet. The rash typically does not ...

Add Yahoo as a preferred source to see more of our stories on Google. Even if you're not an avid swimmer, a quick dip in the pool is so refreshing on a hot summer day. The hitch: The chlorine used to ...

A circular, itchy, or scaly rash often makes people think of ringworm. India’s heat and humidity favour fungal growth, but ...

A preliminary study of 52,330 Israeli women found similar rates of heart attack, stroke, blood clots and early death among hormone therapy users and nonusers, though it cannot prove safety. Older ...

Norovirus doesn’t usually cause a rash, though some people develop hives. A rash that accompanies stomach symptoms may suggest a different stomach virus or inflammatory bowel disease. Norovirus is a ...