Health A-Z

Medical Content Created by the Faculty of the Harvard Medical School



You can help to prevent athlete's foot by keeping your feet clean and dry. More specifically, you can try the following:

  • Wash your feet thoroughly every day and wear a clean pair of socks after your bath or shower.

  • Take time to dry your feet, including each toe, thoroughly (especially the webbed area between the toes) after you bathe, shower or swim.

  • If you use public pools or showers, wear thongs or sandals to prevent your bare feet from touching floors contaminated with fungi.

  • Choose leather shoes rather than vinyl, since leather lets feet "breathe" so they are more likely to stay dry.

  • Wear cotton socks to absorb sweat.

  • If possible, don't wear the same pair of shoes two days in a row. Give shoes a 24-hour break between wearing to air out and dry out.

  • Don't share shoes.

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From Health A-Z, Harvard Health Publications. Copyright 2007 by the President and Fellows of Harvard College. All rights reserved. Written permission is required to reproduce, in any manner, in whole or in part, the material contained herein. To make a reprint request, contact Harvard Health Publications. Used with permission of StayWell.

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