A running blister is a painful pocket of fluid that forms between layers of skin due to friction. This common injury occurs when repetitive rubbing from shoes or socks irritates the skin, causing it to separate and fill with fluid. Blisters are most likely to appear on the feet, particularly on the heels, toes, or soles, during long runs or intense physical activity. Prevention is key to avoiding blisters. Wearing well-fitted shoes that provide proper support and minimize friction is essential. Choosing moisture-wicking socks can help reduce the build-up of sweat, which increases the risk of blister formation. Using blister prevention tape or cushioned insoles can provide additional protection in high-risk areas. Finally, gradually increasing running distances allows the feet to adapt, reducing the likelihood of blisters. Foot blisters can be uncomfortable and may become infected if not properly treated. If you have a foot blister, it is suggested that you contact a podiatrist for proper treatment and prevention techniques.

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Chuc Dang, DPM of California . Our doctor can provide the care you need to keep you pain-free and on your feet.

Foot Blisters

Foot blisters develop as a result of constantly wearing tight or ill-fitting footwear. This happens due to the constant rubbing from the shoe, which can often 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.

How Do Blisters Form?

Blisters on the feet are often the result of constant friction of skin and material, usually by shoe rubbing. Walking in sandals, boots, or shoes that don’t fit properly for long periods of time can result in a blister. Having consistent foot moisture and humidity can easily lead to blister formation.

Prevention & Treatment

It is important to properly care for the affected area in order to prevent infection and ease the pain. Do not lance the blister and use a Band-Aid to provide pain relief. Also, be sure to keep your feet dry and wear proper fitting shoes. If you see blood or pus in a blister, seek assistance from a podiatrist.

If you have any questions, please feel free to contact our office located in Westminster, CA . We offer the newest diagnostic and treatment technologies for all your foot care needs.