There are many causes of blisters but the most common is friction. The formation of a friction blister is the body’s way of protecting the layers of skin. They often appear on your feet after walking or running for long periods. If the feet are warm or damp, the risk of a blister developing increases. The friction on the outer layer of skin on the toe or heel against the inside of a shoe can cause the blister to tear. This causes a plasma-like fluid to leak and fill the gap. The fluid encourages new skin cells to develop as well as form a new covering. Eventually, a new top skin layer forms and the blister subsides. But that sequence of events is largely dependent upon stopping the activity that caused the friction and replacing the shoes too. Putting on protective bandages can help to eliminate pain. If you have a blister that has become extremely painful or possibly infected, it is wise to visit a podiatrist for proper treatment.

Blisters may appear as a single bubble or in a cluster. They can cause a lot of pain and may be filled with pus, blood, or watery serum. If your feet are hurting, contact one of our podiatrists of Pennsylvania Foot & Ankle. Our doctors can provide the care you need to keep you pain-free and on your feet.

Foot Blisters

Foot blisters are often the result of friction. This happens due to the constant rubbing from shoes, which can lead to pain.

What Are Foot Blisters?

A foot blister is a small fluid-filled pocket that forms on the upper-most layer of the skin. Blisters are filled with clear fluid and can lead to blood drainage or pus if the area becomes infected.

Symptoms

(Blister symptoms may vary depending on what is causing them)

• Bubble of skin filled with fluid
• Redness
• Moderate to severe pain
• Itching

Prevention & Treatment

In order to prevent blisters, you should be sure to wear comfortable shoes with socks that cushion your feet and absorb sweat. Breaking a blister open may increase your chances of developing an infection. However, if your blister breaks, you should wash the area with soap and water immediately and then apply a bandage to the affected area. If your blisters cause severe pain it is important that you call your podiatrist right away.

If you have any questions, please feel free to contact one of our offices located in Bensalem, Pennsylvania, Port Richmond, Philadelphia, and Hamilton, New Jersey . We offer the newest diagnostic and treatment technologies for all your foot care needs.