Foot blisters are pockets of fluid that form on the skin's surface, and can turn a pleasant walk or workout into a painful experience. These common nuisances are often the result of friction or repeated rubbing on the skin. When the skin experiences excessive pressure or friction, the top layer separates from the layers beneath, trapping a small amount of fluid in the newly formed pocket. Blisters can also be caused by wearing ill-fitting shoes, footwear that rubs against the skin, high levels of moisture, or extended periods of physical activity. Understanding the factors that contribute to blister formation is essential for prevention. If you have developed a blister on your foot that has become problematic, it is suggested that you speak with a podiatrist who can properly treat it and offer you effective prevention methods. 

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 Princeton Foot & Ankle Associates. 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 Princeton and West Windsor, NJ . We offer the newest diagnostic and treatment technologies for all your foot care needs.