Overview

Athlete's foot (tinea pedis) is a fungal skin infection that usually begins between the toes. It commonly occurs in people whose feet have become very sweaty while confined within tight-fitting shoes.

Signs and symptoms of athlete's foot include an itchy, scaly rash. The condition is contagious and can be spread via contaminated floors, towels or clothing.

Athlete's foot is closely related to other fungal infections such as ringworm and jock itch. It can be treated with antifungal medications, but the infection often comes back.