"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When you check your makeup in the mirror, only to spot a giant you-have-no-idea-what bump staring back at ...

That persistent cluster of red, raised bumps on your arm might seem like a minor annoyance, but dermatologists across the country are witnessing a troubling trend: patients dismissing potentially ...

You're in the shower when your fingers brush over something unexpected: a small lump under your skin that wasn't there before. Your mind immediately races-Is this serious? Could it be cancer? It's ...

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 ...

Finding a bump under your armpit can be uncomfortable and disturbing. But you don’t need to panic as most armpit bumps are harmless and easily treatable. These bumps can appear for various reasons, ...

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...