Anyone who has walked a long distance in brand new shoes has probably encountered a blister or two. Blisters on the feet often form when shoes are too tight, socks are too thin, and feet are too moist. The main cause of a blister is friction. The skin on the feet can be irritated by rubbing against the inside of a shoe. This causes a reaction from the body to protect itself. The top layer of skin separates from the rest and allows serum to collect underneath, forming a cushion between the layers. Pain from a blister can be prevented by implementing a few easy measures. Changing the shoes to a wider toe box will allow the toes to move freely. If you plan to take a long walk or to exercise, try wearing socks with a double layer that helps provide ample cushioning. Antiperspirant foot sprays can help to keep excessive moisture from building up inside the shoes. Runners who are prone to developing blisters may wish to try using low friction insoles in their shoes. Finally, choose footwear which is made of more flexible materials to reduce friction. If you have developed a blister that will not heal, or if a blister has become infected, it is suggested that you make an appointment with a podiatrist for an evaluation and 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 Steven Wells, DPM of Favor Foot Ankle Leg & Wound Center. 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 Edison, NJ . We offer the newest diagnostic and treatment technologies for all your foot care needs.