Athlete’s foot, medically known as tinea pedis, is a common fungal infection that typically manifests as a red, scaly rash between the toes. It can cause symptoms such as burning, itching, and stinging. A specific variety of this infection, known as moccasin, leads to scaly, dry skin on the sole and sides of the foot, often mistaken for dry skin or eczema. While the rash is the most prevalent symptom, in some cases, ulcers or blisters may also develop on the foot.
This infection is highly contagious and can spread through contact with contaminated towels, clothing, and floors. If not careful, the fungus can spread to the nails, fingers, and hands, especially if the rash is scratched or picked at. The same fungus responsible for athlete’s foot can also cause ringworm and jock itch.
The condition is named "athlete’s foot" because it frequently develops in individuals who wear damp, sweaty socks and tight-fitting shoes. However, anyone can develop this infection. Preventative measures include keeping your feet dry, changing out of wet socks promptly, alternating shoes to allow them to dry between uses, and avoiding sharing footwear. When in public areas such as pools, gyms, or showers, wearing flip-flops or shower shoes can help protect against infection.
