Foot blisters are small, fluid-filled pockets that form on the skin due to friction, heat, or irritation. They often develop on areas of the foot that experience repeated rubbing, such as the heels or toes, especially during activities like walking, running, or wearing ill-fitting shoes. Blisters can also result from burns, insect bites, or exposure to harsh chemicals. Blisters act as a natural cushion to protect the underlying skin as it heals. While small blisters typically heal on their own, it is important to keep them clean and dry to prevent infection. If a blister is painful or large, a podiatrist can drain it. You should not try to do this on your own as it can easily get infected. To prevent blisters, wear well-fitting shoes, use moisture-wicking socks, and consider applying blister pads or lubricants to high-friction areas. If blisters recur or show signs of infection, such as redness, warmth, or pus, it is suggested that you seek care from 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 the foot specialists of Marvel Foot & Ankle Centers. 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 our offices located in Gilbert and Chandler, AZ . We offer the newest diagnostic and treatment technologies for all your foot care needs.