Medically reviewed by Danielle McNeil, D.P.M Key Takeaways Subungual onychomycosis is the most common type of toenail fungus and affects the nail bed and underside of the nail. White superficial ...

There are some medical issues you come to expect after 40: knee pain, high cholesterol, trouble sleeping — you get the picture. Then, there are others that come as a surprise, like how difficult it ...

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 ...

Two experts explain how to properly clean toenails, how often you should do this, and what happens if you don't (gulp). Here's what to know.