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 ...

Dear Dr. Gott: In a recent column, you referred to two possible cures for toenail fungus other than menthol salve. One was an over-the-counter product, and the other was a soaking agent. Could you ...