Toenail fungus, medically called onychomycosis, is an infection that can change the color, thickness, and texture of a toenail. It develops when fungi enter the nail through small cracks or openings around the nail. Several types of fungi can cause an infection, including dermatophytes, molds, and yeast. An infected nail may become yellow, white, or brown. It can also become thick, brittle, or separated from the nail bed. Early treatment can help prevent the infection from becoming more difficult to manage.
Dermatophytes are the most common cause of toenail fungus. These fungi feed on keratin, which is found in nails and skin. A dermatophyte infection often causes thickened nails with yellow or white discoloration. Mold can also infect toenails, particularly when the nail has been damaged. Mold infections may cause unusual colors and changes in nail texture. Yeast infections are less common, but can affect damaged nails. The nail may become discolored, thick, or distorted. Different infections can look similar, so appearance alone may not identify the exact cause.
Several risk factors can increase the chances of developing toenail fungus. Warm, damp environments allow fungi to grow easily. Wearing sweaty shoes, walking barefoot in communal areas, or having a previous nail injury can increase exposure. Older adults may also face greater risk because toenails grow more slowly. A podiatrist can examine the nail and may collect a sample for testing when needed. Treatment can then be selected based on the infection and its severity.
Treatment may involve prescription medication, topical therapy, or other options recommended by your podiatrist. Thickened portions of the nail may be trimmed or reduced to improve treatment access. Keeping feet clean and dry can also help protect healthy nails. Toenail fungus can take time to clear because nails grow slowly. If you have signs of toenail fungus, it is suggested that you consult a podiatrist for effective treatment solutions, which may include prescribed medication.
For more information about treatment, contact one of our podiatrists of Arcadia Foot and Ankle. Our doctors can provide the care you need to keep you pain-free and on your feet.
Toenail Fungus Treatment
Toenail fungus is a condition that affects many people and can be especially hard to get rid of. Fortunately, there are several methods to go about treating and avoiding it.
Antifungals & Deterrence
Oral antifungal medicine has been shown to be effective in many cases. It is important to consult with a podiatrist to determine the proper regiment for you, or potentially explore other options.
Applying foot powder on the feet and shoes helps keep the feet free of moisture and sweat.
Sandals or open toed shoes – Wearing these will allow air movement and help keep feet dry. They also expose your feet to light, which fungus cannot tolerate. Socks with moisture wicking material also help as well.
If you have any questions please contact our offices located in Scottsdale, North Scottsdale, Mesa, and Sun City, AZ . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.
