Avoiding blisters, keeping your feet happy

Blisters on your feet are a common injury, especially for the athlete. A foot blister results when frictional forces cause layers of your skin to separate and fill with fluid. Shoe and foot types, increased moisture, and increased activity can all increase chances of this happening. Since we all need to stay fit, similar to any athlete, tricks for preventing a problem like this are useful for all of us.

Making sure that you have the proper shoe fit is the first thing you can do to avoid blisters. Blisters on your toes can often be avoided by checking that there is a thumbs width of distance between the tip of your shoe and your longest toe. Walking around in your shoes should allow you to notice any problem areas that may be associated with your foot ‘type'. If there is no apparent problem with the shoe other than making a particular part of your foot uncomfortable, you should talk to Dr. Thomajan about a custom orthotic. This may help your foot to function better and avoid future blisters.

It is important to examine your insoles as well. They may simply be ‘worn out' and replacing them with new, more protective insert, may eliminate the problem. Moisture also increases the chances of blister formation. By wearing socks that wick away sweat or using proper drying agents, you can help decrease your risk of blister formation. Lastly, slowly working up to extended activities can not only help your feet adjust and prevent blisters, but can also prevent a wealth of other acute injuries.

Until next time, keep those feet healthy and stay happy Austin!

Dr. Craig H. Thomajan, DPM, FACFAS, FAENS
Founder and Managing Partner of Austin Foot and Ankle Specialists
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