Foot blisters are small, fluid-filled pockets that form on the upper layers of the skin, typically caused by friction. These blisters often develop due to repetitive rubbing against shoes or socks during activities such as walking, running, or hiking. When the skin experiences constant friction, the outer layer separates from the underlying layers, creating a space that fills with fluid. Moisture from sweat can exacerbate this process, making blisters more likely. Common areas for foot blisters include the heels, toes, and soles. While generally not serious, blisters can be painful and impact mobility. To prevent blisters, it is important to wear well-fitting shoes and moisture-wicking socks, and to keep feet dry. If a blister forms, it should be kept clean and protected to prevent infection and promote healing, and avoiding further irritation is vital for recovery. Foot blisters are often uncomfortable, and can hinder completing daily tasks. If you have a blister on your foot that has become infected, it is suggested that you visit a podiatrist who can offer relief and treatment techniques.

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact one of our podiatrists of Fox Valley Foot and Ankle Specialists. Our doctors 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 Naperville, IL . We offer the newest diagnostic and treatment technologies for all your foot care needs.