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 ...

That angry cluster of itchy red bumps might be more than just an annoying skin condition. While many skin irritations represent harmless reactions to environmental triggers, some persistent or unusual ...

Hives are red, raised bumps that stem from allergies, infections, or stress. Flea and chigger bites look like small, red, pimple-like bumps and feel very itchy. Dyshidrotic eczema causes itchy, ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Well, there are a few odd lumps and bumps on your skin that, while not necessarily harmful, can be ...

Got a relaxing massage only to notice small red bumps appearing on your skin afterwards? For many people, the immediate assumption is that they are allergic to the massage oil or the treatment itself.

Both bug bites and hives can cause red, itchy bumps on your skin. While it can be difficult to tell them apart, learning key features and characteristics of each can help. Hives and bug bites are ...

Red nodules on the lower legs can sometimes be an early sign of acute myeloid leukemia (AML). AML is a cancer of the blood and bone marrow that is more common in adults over age 55. While AML is a ...

What Causes a Rash in Your Armpit? An armpit rash is more common than you might think. Your armpits probably come into contact with more chemicals each day than most other parts of your body. Don’t be ...