What Causes Athlete's Foot?

Sweaty Feet

Some individuals may have a condition known as hyperhidrosis or excessive sweating, which may affect different regions of the body, including the soles of the feet and the interdigital spaces between toes. Studies have shown a three and a half fold increase in risk for patients with tinea pedis to have hyperhidrosis. This direct correlation illustrates the importance of excessive moisture in the fungal infection. The excessive moisture trapped between the sweaty feet and socks allows bacterial and fungal overgrowth. This warm and moist environment acts as a trigger for cell division of the fungus. Symptoms of itching, a spreading red rash, and scaly skin, appear rapidly as tinea continues to reproduce. Treatment for hyperhidrosis includes the use of antiperspirants (often at clinical strength) and laser treatments to destroy sweat glands.