Treat onychomycosis, a fungal infection under the toenail, by applying over-the-counter remedies like Vicks VapoRub ($4), Lamisil ($11), or tea tree oil ($9). Onychomycosis is a fairly common infection that can cause discoloration in the nail and a thick skin to develop beneath it, especially at the corners. Look out for this if you go barefoot at swimming pools, gyms, or shower rooms.
Photograph by Michael Pirrocco
Gear of the Year
The best tools, tech, and toys of 2013.
Plus: Lance Armstrong's Downfall
ON NEWSSTANDS NOW
Sign up to receive the Men’s Journal newsletter and special offers from MJ and its marketing partners.