Athlete's foot, or tinea pedis, is a contagious fungal infection that affects the skin on the feet. It is characterized by red, itchy, and scaly patches on the feet. The most common symptom of athlete's foot is a burning or itching sensation in the affected area. Left untreated, athlete's foot can spread to other parts of the body and cause more serious health problems.
Identifying the Cause of Athlete's Foot
Athlete's foot is caused by a type of fungus called dermatophytes. These fungi thrive in warm, moist areas, which is why it is common among athletes and people who wear closed-toe shoes for extended periods of time. The fungi can also spread from person to person through direct contact with the infected area.
Treating Athlete's Foot
Treating athlete's foot usually involves a combination of over-the-counter antifungal creams or sprays, combined with changes to your lifestyle and habits. It is important to keep the affected area clean and dry, as this will help the antifungal treatments to work more effectively. Additionally, avoiding tight-fitting shoes and socks, and wearing sandals or breathable shoes when possible, can help to reduce the risk of athlete's foot.
When to See a Doctor
If your athlete's foot does not respond to over-the-counter treatments, or if the infection spreads to other parts of the body, it is important to seek medical attention. A doctor can determine the best course of action for treating the infection, as well as provide information on how to prevent it from recurring.