Toenail Fungus

What Is Toenail Fungus?

Toenail fungus, or onychomycosis, is a common condition caused by a fungal infection that affects the nails. It often begins as a white or yellow spot under the nail and can progress to thickened, brittle, or discolored nails. This condition thrives in warm, moist environments and can spread if left untreated.

What Are the Signs & Symptoms of Toenail Fungus?

Toenail fungus often starts subtly but can worsen over time if untreated.

Thickened, brittle, or crumbling nails.
Discoloration, such as yellow, white, or brown spots on the nail.
Distorted nail shape or uneven edges.
A foul odor emanating from the nail.
Separation of the nail from the nail bed (onycholysis).

Toenail Fungus FAQ

Preventing toenail fungus involves maintaining proper hygiene and avoiding exposure to fungi. Keep your feet clean and dry, and wear moisture-wicking socks and breathable shoes. Trim your nails straight across and avoid cutting them too short to reduce the risk of injury. Use antifungal sprays or powders in your shoes, especially if you frequent public areas like pools, locker rooms, or gyms. Avoid sharing personal items like nail clippers or towels, as fungal infections can spread through contact.

Treatment options depend on the severity of the infection. Mild cases can often be managed with over-the-counter antifungal creams or solutions. More persistent infections may require prescription oral antifungal medications, topical treatments, or advanced therapies like laser treatment, which targets and destroys the fungus. In severe cases, the affected nail may need to be removed to allow for proper healing. A podiatrist will recommend the most effective treatment based on your condition.

Yes, toenail fungus can spread through direct contact or shared items like towels, nail clippers, or shoes. Proper hygiene can help prevent transmission.

You should see a podiatrist if your toenail fungus does not improve with over-the-counter treatments, spreads to other nails, or causes pain or discomfort. If you have underlying conditions like diabetes, it’s especially important to seek professional care, as toenail fungus can lead to more serious complications.

At Step By Step Family Foot Care, we are dedicated to providing compassionate, expert care tailored to your needs. Contact our office today to schedule an appointment and take the first step toward healthier feet and a better quality of life.