Dealing with an ingrown toenail can be incredibly irritating and uncomfortable. Many factors can contribute to the development of ingrown toenails, from being rough on your feet to wearing tight shoes ...

In this video, a board-certified dermatologist explains the causes of thickened, yellow, crusty nails due to toenail fungus and outlines various treatment options. The video covers both at-home ...

Toenail fungus might start as a mere cosmetic concern, but this persistent infection can develop into a painful, embarrassing condition when left untreated. Known medically as onychomycosis, fungal ...

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. Fungal nail ...

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 ...

Medically reviewed by Sarah Richards, DPM Key Takeaways Yellow toenails are most often caused by a fungal infection. Fungal ...

Cellulitis is a bacterial skin infection that often affects the legs and feet. A person may develop cellulitis in the toenails due to another infection, such as athlete’s foot, or as a symptom of an ...