Blisters are fluid-filled bubbles that can form on the toes, soles, or heels of your feet when they rub against the inside of a firm or tight-fitting shoe. The blister itself is nature’s way of protecting the skin from this friction by separating the layers from each other. Blisters frequently form when you walk too far in shoes that do not fit properly or by not wearing socks. Most blisters will heal on their own after a few days of resting the site and avoiding the condition that caused them. Covering the blister with a protective bandage can also help. It is not recommended to pop a blister, which may invite infection. Signs of infection include pus, hot or painful skin around the blister, and red streaks around it. Another sign of infection is when the fluid that fills a blister is bloody or changes color. If you notice any of these symptoms, the time has come to visit a podiatrist who can properly cleanse the site and afford safe treatment options. 

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 Jill Einhorn, DPM and James Einhorn, DPM. 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 our offices located in Brooklyn and Astoria, NY . We offer the newest diagnostic and treatment technologies for all your foot care needs.