Black toenails are usually the result of toenail injury. However, there are other things that can cause a black toenail, including fungal or bacterial infections. Most cases of black toenails aren’t ...

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 ...

Having a white spot on your nails is one of the most common — and commonly misunderstood — nail issues. For instance, contrary to popular belief and countless internet rumors, white spots on nails ...