Blisters are often caused by excess friction. They can develop due to wearing socks and shoes that do not fit correctly. When the skin becomes damaged, a small pocket will naturally form over the affected area, and this is filled with a protective liquid. As the healing process occurs, the bubble will gradually drain as new skin forms. It may be beneficial to wear an elastic covering over the blister as daily activities are completed, and this may help the blister from draining prematurely. Patients who are diabetic may be prone to developing foot ulcers, so it is recommended to treat any existing blisters as quickly as possible. If you have a blister on your foot, it is suggested that you seek the counsel of a podiatrist who can offer you advice on treating blisters.  

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 John M. Fanelly, DPM of Northeast Philadelphia. Our doctor 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 our office located in Philadelphia, PA . We offer the newest diagnostic and treatment technologies for all your foot care needs.