Toenail fungus is a common condition that can cause thickened, discolored, brittle nails and progressive nail damage if left untreated. At Douglas McKay DPM, patients receive comprehensive evaluation and medical treatment focused on eliminating infection, restoring nail health, and preventing recurrence.
Because fungal nail infections tend to worsen gradually, early treatment helps prevent nail deterioration and spreading infection.
Toenail fungus develops when microscopic fungi enter the nail through small cracks in the nail plate or surrounding skin. Warm, moist environments allow fungal organisms to grow beneath the nail, where they are difficult to reach without medical treatment.
As the infection progresses, the nail may thicken, discolor, and separate from the nail bed.
Professional diagnosis confirms fungal infection and helps rule out other nail disorders that may appear similar.
Patients with toenail fungus may notice:
Without treatment, fungal infections may spread to additional nails or surrounding skin.
Accurate diagnosis is essential before beginning treatment. During evaluation, Dr. Douglas McKay examines the nail and may obtain a small sample for laboratory testing to confirm fungal infection.
This step ensures patients receive targeted treatment rather than ineffective over-the-counter remedies used for non-fungal nail conditions.
Treatment plans depend on the severity of infection, number of nails involved, and patient health history.
Conservative and medical treatment options may include the following:
Laser treatment is not utilized in our practice for fungal nail care.
Instead, treatment focuses on medically proven therapies that address the infection at its source and support long-term nail health.
Because toenails grow slowly, improvement occurs gradually as a healthy nail replaces infected nail tissue.
Patients can reduce recurrence risk by:
Preventive care plays a critical role in maintaining healthy nails after treatment.

Early treatment improves success rates and prevents long-term nail damage.
Fungal nail infections rarely resolve without professional treatment. Dr. Douglas McKay provides individualized care focused on eliminating infection, improving nail appearance, and preventing recurrence.
Patients receive practical guidance and medical treatment designed for lasting results and healthier feet.
Monday, Tuesday & Thursday
9 am - 5 pm
Wednesday
9 am - 12 pm
Friday
9:00 am - 12 pm
Saturday
9:00 am - 12 pm
Monday - Wednesday
Closed
Thursday
2:30 pm - 5 pm
Friday
9:00 am - 1 pm
Saturday
Closed (take out every other)
Outside of these hours, available upon request.