Prurigo nodularis is an extremely itchy skin condition. It causes a rash that often includes hard lumps called nodules. You might also hear it called nodular prurigo. Doctors don’t know exactly what ...

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 in kids are rarely a reason for concern. Treatments can help relieve the itch, and you can talk with a doctor to rule out any serious causes. Share on Pinterest Kwangmoozaa/Getty Images Skin ...

Molluscum contagiosum, a common skin infection, causes small, painless bumps that can last months. It’s mostly harmless but can be easily transmitted through shared items, touch, or sexual activity.

Prurigo nodularis (PN) is a long-lasting skin condition that causes very itchy, hard bumps, often all over the body. The itch can be so intense that people scratch until the skin breaks, leading to ...

"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 ...