Toenail Fungus

Toenail fungus, also called onychomycosis, is a common condition that causes the nails to become thick, discolored, brittle, or crumbly. It develops when fungi enter the nail through small cracks or openings, often thriving in warm, moist environments like shoes or locker rooms. Without treatment, the infection can spread and cause discomfort, changes in nail shape, or difficulty wearing shoes.

Frequently Asked Questions

What are the signs of toenail fungus?

Common signs include yellow or white discoloration, thickened nails, a brittle or crumbly texture, nail lifting from the nail bed, and sometimes mild pain or odor. The infection usually starts small and worsens if left untreated.

How is toenail fungus treated?

Treatment depends on the severity of the infection. Options include prescription topical medications, oral antifungal pills, laser treatment, and professional nail trimming or debridement. Your podiatrist will recommend the most effective approach based on your condition.

Can toenail fungus come back after treatment?

Yes, toenail fungus can return if preventive steps aren’t taken. Keeping feet clean and dry, avoiding walking barefoot in public places, changing socks regularly, and disinfecting shoes can help reduce the risk of reinfection.