Toenail fungus, also known as onychomycosis, is a common infection that causes your toenails to become discolored, thick, and even crumbly. It’s not pretty, and it can be persistent.
One way to understand what’s possible when you treat toenail fungus is to look at fungi nail before and after photos. These photos can show you the potential results of different treatments and give you a better idea of what to expect.