Experts say to wash newly bought clothes before wearing them — especially if they’re from a second-hand store. Unfortunately, ...

Granuloma annulare causes a rash that’s easily mistaken for ringworm. This rash forms a clear circle with small, firm, ...

Bartholin cysts form when Bartholin gland ducts are blocked, leading to fluid accumulation inside of a sac. Learn about what ...

This spreads sebum, an oily substance that lubricates skin. As a result, an abscess—an enclosed pocket of pus and dead tissue—forms. In contrast, cysts aren't infections. The cells of the ...

Dermatologists break down the most common circular rashes that aren’t ringworm, including hives, lupus, and atopic dermatitis ...

An ingrown hair occurs when the hair grows downward instead of upward and becomes trapped under the skin. A cyst from an ingrown hair can range from a small, painless lump to a large, infected growth.

Tests may include: A hard lump under the skin does not necessarily indicate cancer. Infections, clogged glands, and hormonal changes can all cause noncancerous lumps under the skin. People should ...

When it comes to skin abscesses, a few common types are: boils, which are painful bumps or nodules furuncles, which are usually due to an infected hair follicle, are filled with pus, and can ...