Nail fungus — known by the scientific name of onychomycosis — is a fungal infection of the nail. It can occur on the toenail or fingernail but is most common on the toes. It causes whitening and ...

When Maria Delgado noticed a dark streak under her big toenail, she assumed it was from dropping her gym bag on her foot. Six months later, that seemingly innocent mark led to a diagnosis that saved ...

Your nails are made from the same protein that makes up your hair: keratin. Nails grow from a process called keratinization: cells multiplying in the base of each nail and then layering on top of each ...

Toenail fungus can cause nail deformity, including yellow or thick nails. Oral anti-fungal medications like Lamisil are the most effective treatment for toenail fungus. Keeping your feet clean and ...

Thick yellow toenails are usually caused by a fungal infection called onychomycosis. This can be irritating or painful. It’s less common, but the infection can affect your fingernails as well. Thick ...

An ingrown toenail occurs when the top corner or side of your toenail grows into the flesh next to it. It happens most commonly on your big toe. Common causes of ingrown toenails include: wearing ...

If you’re prone to ingrown nails, you’ve probably wondered how to remove an ingrown toenail yourself. After all, doing so can save you a trip to the doctor and prevent complications like infection.

If a toenail is already ingrown, a person should avoid cutting it at home, as this can make it worse or cause infections. However, healthcare professionals can help remove an ingrown toenail. It may ...

Onychocryptosis, or an ingrown toenail, is a common and frequently painful foot problem. It happens when the nail grows into the skin and can lead to inflammation and infection. In this article, we ...

Most of us don't think much about the color of our toenails unless we're picking out polish for a pedicure. But believe it or not, the shade of your toenails can actually tell you a lot of information ...