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 ...

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 ...

There can be many things that bring the funk to your feet — and that includes your toenails. Just like your feet, your toenails are stuffed into the sweaty, dark environment of shoes — which are a ...

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 ...

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 ...

Toenail discoloration is a common issue. Possible causes of discolored toenails range from minor toe injuries and fungal infections to more severe health conditions, such as melanoma. Toenails are ...

Toenail fungus can turn an otherwise healthy toenail into a discolored, thickened, and cracking one. While fungal toenail infections may be fairly common, this doesn’t mean you should use common ...

Don’t let summer be a flop because of toenail fungus. Dr. Scott Walter, a board-certified dermatologist near Denver, is sharing two home remedies for the common but mortifying occurrence of mold under ...

It can take months to years for a toenail to grow back. The timeline can depend on the reason it’s missing, whether trauma, fungus, or another health condition. Share on Pinterest Aitor Diago/Getty ...

Black toenails can result from an injury, a fungal infection, or pigmentation changes over time. More serious causes include heart disease or melanoma. Treatment for black toenails will vary depending ...