Doctors at UT Southwestern Medical Center at Dallas say keeping your feet dry is good for a number of reasons. Not only does it prevent blisters, but a damp environment helps foot fungus to take root. When you get back from that run or hike, take your shoes and socks off and let your feet breathe. Let your shoes rest between runs, too, so they can air out. Also make sure your shoes and socks fit well.
Most people buy shoes that are a little too small, which can lead to foot problems.
If your feet hurt, it's hard for the rest of you to get comfortable. Other Topics Health Watch is intended to provide general information only and should not replace the advice of a medical professional. You should contact your physician if you have questions about any of these topics.