Athlete’s Foot (Tinea Pedis)
Einstein Health Glossary
ICD 10 - B35.3
What is athlete’s foot?
Athlete’s foot, also known as tinea pedis, is a fungal infection caused by dermatophytes that usually begins between the toes. These microorganisms thrive in warm and humid environments, such as locker rooms or inside sweaty shoes.
Symptoms
Symptoms of athlete’s foot include redness, callus formation, skin peeling, and itching. The affected area may become raw. Some people may also develop blisters and vesicles between the toes.
Causes
Athlete’s foot is caused by dermatophyte fungi. They settle more easily on feet that remain moist due to sweat for extended periods. It’s also possible to contract athlete’s foot by frequenting warm and humid public places, such as locker rooms.
Diagnosis
Diagnosis is made by observing the signs of the condition on the feet. In some cases, skin scrapings may be requested for analysis.
Prevention
To prevent athlete’s foot, it’s ideal to keep feet dry and clean. Thoroughly drying the feet after bathing, wearing flip-flops in locker rooms, and choosing ventilated shoes help with prevention.
Treatment
Treatment involves antifungal medications, which are usually applied to the affected area.
Duration
Athlete’s foot does not have a specific duration, but the condition can persist for weeks or even months, especially without treatment.
Is it contagious?
Athlete’s foot is easily transmitted through contact with contaminated items or surfaces, or even direct contact with someone’s infection. It’s important to be cautious in environments such as locker rooms, bathroom floors, and swimming pools.
Can it be contracted more than once?
It is possible to be diagnosed with athlete’s foot multiple times.