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Over-the-counter antifungal powders or creams can help control the infection. These generally contain miconazole, clotrimazole, or tolnaftate. Continue using the medicine for 1 - 2 weeks after the infection has cleared from your feet to prevent the infection from returning.
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In addition:
- Keep your feet clean and dry, especially between your toes.
- Wash your feet thoroughly with soap and water and dry the area very carefully and completely. Try to do this at least twice a day.
- Wear clean, cotton socks and change your socks and shoes as often as necessary to keep your feet dry.
Athlete's foot almost always responds well to self-care, although it may come back. To prevent future infections, follow the steps listed in Prevention.
Severe, ongoing infections that don't respond to 2 - 4 weeks of self-care, and frequently recurring athlete's foot, may require further treatment by your health care provider. Stronger, prescription antifungal medications may be needed. These include topical medicines, like ketoconazole or terbinafine, and pills. Antibiotics may be necessary to treat secondary bacterial infections that occur in addition to the fungus (for example, from scratching).
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