
Foot blisters are small fluid-filled bubbles that form on the skin due to irritation or injury. They often appear as clear, red, or filled with blood depending on the cause. Friction blisters occur from repetitive rubbing against shoes or socks, and burn blisters develop when the skin is damaged by heat. Additionally, blood blisters form from pinching or trauma that damages blood vessels under the skin, and fracture blisters appear near broken bones due to swelling and pressure. A podiatrist can identify the cause, treat the affected area, prevent infection, and recommend footwear or orthotics to reduce friction. If foot blisters frequently occur or become painful, it is suggested that you schedule an appointment with a podiatrist for expert care and effective prevention tips.
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 our podiatrists of Superior Foot & Ankle Center. 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 office located in Long Beach, CA . We offer the newest diagnostic and treatment technologies for all your foot care needs.



