Blisters on feet and toes are a common and painful foot condition. A foot blister is a small, fluid filled bubble-like pocket that develops on the upper layers of the skin from damage or friction. Foot blisters are the body’s way of preventing further damage as the collection of fluid under the skin provides cushioning and allows the area to heal. Such blisters can vary in size and depth depending on how they come about. The different types of foot blisters that can develop include clear blisters, blood blisters, or infected blisters. Clear blisters are filled with clear plasma fluid, blood blisters contain blood and show that some of the small blood vessels and skin are damaged, and infected blisters may contain white or yellow tinged pus. Usually, blisters are caused by friction from the foot rubbing against a shoe that is too tight or loose or from walking or running long distances. However, blisters can also arise from infections, burns, extreme weather exposure, existing medical conditions, and chemical exposure. Many foot blisters will heal naturally – the skin will harden and fall off. It is important that one not attempt to burst a blister to avoid infection. If you have a foot blister that is not healing in a timely way, seems to be getting worse, is causing a lot of pain, or appears infected, see a podiatrist who is trained in providing treatment for these types of foot conditions.

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 doctors of Coral Desert 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 St. George and Kanab, UT, and Mesquite, NV . We offer the newest diagnostic and treatment technologies for all your foot care needs.