Blisters, pockets of pus that form on the skin, can be caused by all sorts of things. But the ones on the feet are most often caused by chafing. As specialists in sports medicine, the podiatrists at the Integrity Foot and Ankle Associates of Lorain are familiar with friction blisters and their treatment, and will work to help patients start moving again comfortably as soon as possible. But blisters are preventable, so it’s helpful to understand more about them.
When the skin is being chafed, it turns red and swells. As the chafing continues to break the skin, a bubble of liquid will form to protect the deeper tissues from mechanical damage and the spread of pathogens. Since the blister is helping the skin to heal, a patient should avoid bursting it unless it is extremely large and debilitating, and even then the skin should not be removed. Instead, patients may try padding the irritated area, which may include cutting a hole in the pad so it can fit around the blister. Usually, a blister will heal within a few weeks.
People are at increased risk of developing friction blisters when there is excessive moisture in their shoes. Runners may be able to prevent them by applying foot powder and by wearing moisture-wicking socks. People with recurring blisters may want to try applying adhesive bandages and checking whether their shoes need to be replaced or their orthotics have slipped out of position. If a blister shows signs of infection or the patient suffers from neuropathy, we can provide antibacterial treatments in our office.
Doctors David J. Hintz and Michael A. Wenowitz run Integrity Foot & Ankle Associates at 1740 Cooper Foster Park Road #B, Lorain, Ohio, 44053. To schedule an appointment, visit Integrity Foot and Ankle or call 440-282-1221.
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