From trauma to a toenail fungus, there are many reasons why you may have a black toenail. Here's what it means, how to treat ...

Nail fungus and nail psoriasis have similar symptoms, and you could have both at the same time. Learn how to spot the signs and treat these nail conditions.

If fingernails or toenails turn yellow to light brown and thicken, it likely indicates a nail fungus. It's not a pleasant ...

Medically reviewed by Katlein Franca, MD Toenail fungus, or onychomycosis, is a nail infection that can make your toenails thicker, change color, or break apart. It affects about one in 10 people and ...

Nail fungus can cause thick, discolored nails, and, for some patients, it can even be painful. An Internet search will bring up plenty of ways to treat the condition, but which ones are best?

Learn about toenail fungus types, symptoms, and prevention methods. Discover what nail changes reveal about your health and immune system.

Toenail fungus (the medical term is "onychomycosis") is a very common condition. You can get it from walking around a wet pool deck or locker room, or from sweating in shoes all day. Nail fungi ...

Treating toenail fungus can be difficult, but consistency is key. From home remedies to prescription treatments, these cures will return your feet to their former glory.

Nail fungus is an infection that starts as a yellow or white spot under your nails. It can happen on any nail but is more common on toenails. Another name for nail fungus is onychomycosis. It’s ...

"Prevent nail fungus or discoloration from happening by not walking barefoot in warm, moist environments," she says. "It is recommended to keep your feet clean and dry, wash them daily with soap ...

Laser treatment may help some people address toenail fungus infection, but more research is needed to assess its effectiveness. It may help stop fungal growth and help the infection clear.

The Ache: Toenail fungus thickens and discolors the nail, making it a year-round concern and a big cosmetic problem in summer. Even if treated by a doctor, it often comes back. The Claim: Special ...