A blister appears as a bubble that develops on the skin. It is filled with fluid that protects the raw skin, and it is the body’s natural method of repairing skin that has become damaged. It often forms as a result of excess friction, and this can be caused by wearing shoes that do not fit correctly, or from excessive sunburn or frostbite. Additionally, there are certain medical conditions that can lead to the formation of blisters, consisting of psoriasis and eczema. It may be helpful to cover the blister with a protective bandage while completing daily activities. When new skin has formed, the blister will gradually drain, and disappear. If you have blisters on your feet, please consult with a podiatrist who can provide information about how to prevent them from becoming infected.

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. Robert Graser of Graser Podiatry and Bunion Surgery 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 Boerne, . We offer the newest diagnostic and treatment technologies for all your foot care needs.