A blister that forms on the foot may develop for a variety of reasons. These may include friction that comes from frequent running, a burn that occurs on the foot, or an allergic reaction to an insect bite. Additionally, blisters may form from wearing shoes that fit poorly. When a blister occurs, the small portion of the affected area of the skin becomes irritated, and the top layer of skin becomes raw. The body’s natural defense is to protect the area by forming a bubble filled with fluid over it. As the skin begins to heal, the fluid will gradually drain, and the blister will disappear. If the blister is in an uncomfortable area, mild relief may be found if it is drained. This can be accomplished by cleaning the blister with alcohol and carefully puncturing the area, which will allow complete drainage. It is important to apply an antibacterial cream to the area, followed by covering the blister with a bandage. If you have blisters on your feet that are causing pain and discomfort, it is suggested that you consult with a podiatrist who can treat this condition.

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 Dr. David K. Lee of Arches Foot Institute. 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 Surprise, AZ. We offer the newest diagnostic and treatment technologies for all your foot care needs.