Skin reactions can be alarming, especially when they appear suddenly. Many people struggle to tell the difference between hives and a rash, but knowing the cause is the first step toward relief. Black ...

When a blotchy red rash pops up on your skin, it's not easy to know exactly what the cause is. With thousands of skin diseases to choose from, deciphering your skin can be a challenge. But with skin ...

Rashes on the body can be both uncomfortable and concerning, affecting people of all ages and backgrounds. These skin irritations may range from mild to severe, causing symptoms like redness, itching, ...

Two cases of a common fungal infection known as tinea, or ringworm, failed to respond to standard treatment due to a recently emerged fungus in the United States, according to a recent Centers for ...

Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Spotting new bumps on your body can ...

Splish, splash, dealing with a rash? It’s not unusual for a dip in the ocean or a soak in the hot tub to spell trouble for your skin. Summer, with its flurry of water activities and flourishing sea ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Picture this: You’re going about your day, when all of a sudden you spot a red, splotchy rash on your ...

Medically reviewed by William Truswell, MD There are various causes of armpit rashes, including infections, allergies, or ...

Doctors in New York City are reporting the first known U.S. cases of sexually transmitted ringworm, a fungal infection causing a rash All five known cases involved men who have sex with men The rashes ...

Medically reviewed by Susan Bard, MD A rash under the breast often results from heat, moisture, eczema, allergies, fungal ...