Nail fungus, also known as onychomycosis, is a common condition that affects the nails. It can cause the nails to become discolored, thickened, and brittle. In some cases, nail fungus can also cause pain and discomfort. There are a number of different ways to avoid nail fungus, including:
Keeping your feet clean and dry Wearing shoes that fit well and allow your feet to breathe Avoiding walking barefoot in public areas Using a pumice stone to remove dead skin cells from your feet * Applying a topical antifungal cream or lotion