An ingrown toenail—medically known as onychocryptosis—refers to a toenail that has grown into your skin. The top corner of the nail grows into the flesh, causing pain and inflammation. Most ingrown ...

As unsightly as it is, the infection is usually manageable — but only with the right treatment. Here’s how to kick it. Credit...Joyce Lee for The New York Times Supported by By Caroline Hopkins Q: It ...

Nail fungus is sneaky and stubborn. It can be hidden in bowling shoes, your gym’s sauna, or your community pool. If you spend a lot of time in and around water, it might slowly develop. Once you have ...