Tinea Pedis (Athlete’s Foot)
Symptoms
Tinea pedis frequently causes itching, burning, and peeling between the toes. Moccasin‑type presents as diffuse dry scaling on the soles. Vesicular forms present with fluid‑filled blisters on the arch. Fissures and malodor may develop with chronic infection. Secondary bacterial infection can cause increased pain or cellulitis.
Cause
Dermatophytes thrive in warm, moist environments like sweaty shoes, locker rooms, and communal showers. Occlusive footwear and poor foot hygiene encourage fungal overgrowth. Sharing footwear or towels spreads infection. Excessive sweating and weakened immunity increase susceptibility. Reinfection is common without proper foot care.
Treatment
Topical antifungal creams or sprays applied twice daily for 4 weeks are first‑line. Oral terbinafine or itraconazole treats severe or chronic cases. Keeping feet dry, changing socks daily, and wearing breathable shoes help prevention. Antifungal powders reduce moisture in footwear. Disinfecting shower floors and not sharing towels limit spread.
Dr. Beth Schulz-Butulis
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