A blister on your foot is usually the result of friction from your shoes or socks rubbing against a concentrated area of skin and causing the top layer of skin to separate from the layers beneath it. Although they can be painful, red, and swollen, friction blisters usually heal without medical intervention. But not all blisters are caused by friction. Severe burns and sunburns may produce blisters. Contact dermatitis, caused by a foreign substance irritating the skin, is another common cause of blisters. Certain skin conditions, such as chickenpox and eczema, may also result in foot blisters. If you have blisters on your feet and are unsure of the cause, or if your blisters are painful and not improving over time, please consult with a podiatrist. 

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 Jed Wells, DPM of Jed Wells, DPM Foot Specialist. 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 offices located in Corpus Christi, and Laredo, TX . We offer the newest diagnostic and treatment technologies for all your foot care needs.