
Athlete's foot, a fungal infection affecting the skin on the feet, usually starts between the toes.
Despite its name, anyone can get it—not just athletes. The infection spreads through direct contact or contaminated surfaces, with warm, damp places increasing the overall risk of infection.
Common signs of athlete's foot include itching, burning, and cracked skin. Leaving the infection untreated can cause it to spread to other parts of the body. However, antifungal medicines can treat most cases.
To help prevent infection, key measures include keeping feet clean and dry, as well as avoiding the sharing of shoes, socks, and towels.