Fungal Nail Treatment
What Is a Fungal Nail Infection?
A fungal nail infection (also known as onychomycosis) is a common condition that affects the toenails or fingernails. It occurs when fungi infect the nail through small cracks in the nail or surrounding skin.
Over time, the infection can cause the nail to become thickened, discolored, brittle, and distorted. Fungal nail infections are usually not serious but can become difficult to treat without professional care.
Signs and Symptoms
You may have a fungal nail infection if your nail becomes:
- Yellow, white, or brown in color
- Thickened or difficult to trim
- Brittle, crumbly, or ragged
- Distorted in shape
- Separated from the nail bed
- Painful or uncomfortable in shoes
The infection may start as a small spot and gradually spread deeper into the nail if left untreated.