An Irish pinky toe may look unusual, cause pain or increase your chances of losing it altogether. Added pressure on the toe ...

Paronychia (pahr-uh-NIK-ee-uh) is an infection of the skin around a fingernail or toenail. The infected area can become swollen, red, and painful, and a pus-filled blister (abscess) may form. Most of ...

How do dermatologists diagnose nail fungus? To find out if a patient has nail fungus, a dermatologist examines your nails and nearby skin. It’s important to check the skin because the fungus can ...

What are the signs of nail fungus? If you get nail fungus, you’re likely to see one or more of the following changes to your nails: Part of a nail turns white, yellow, brown, or another color. At ...