Dr.Theall believes that by keeping his patients informed about their foot and ankle health care, they will be better able to resolve any current problems and prevent problems in the future. To help you find answers concerning questions you have, we have created a link to an extensive Video Library covering the most common foot and ankle problems. By clicking on any one of these topics, you will open a short video, which will provide you with basic information. You can also click on this link What We Treat to see information about some of the most common foot and ankle problems.

For a more comprehensive search of our website, you can enter your term(s) in the search bar that is provided below. This will bring you to any links concerning that word or topic.

As always, you can contact our office to answer any questions or concerns.


Most blisters on the feet are caused by friction and do not require medical attention. New skin will form underneath the affected area and the fluid built up in the blister is simply absorbed back into the tissue. You can soothe ordinary blisters with vitamin E ointment or an aloe-based cream.

Do not puncture a blister unless it is large, painful, or likely to be further irritated. If you have to pop a blister, use a sterilized needle or razor blade. Wash the area thoroughly, then make a small hole and gently squeeze out the clear fluid. Apply a dab of hydrogen peroxide to help protect against infection. Do not remove the skin over a broken blister. The new skin underneath needs this protective cover. Cover the area with a bandage and mild compression.

If the fluid is white or yellow, the blister is infected and needs medical attention.

Preventing Blisters

You can prevent blisters by breaking in new shoes gradually, and putting petroleum jelly or an adhesive bandage on areas that take the rub—before the blister happens.  Wear socks that have heels instead of tube socks (they bunch up and cause blisters). Acrylic and other synthetic-fiber socks are good choices. Be sure to wash and dry your feet daily to prevent bacterial infections, such as Athlete's Foot.


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