Blisters are small fluid-filled pockets that form on the skin due to friction, heat, or irritation. On the feet, they are often caused by wearing tight shoes, prolonged walking or running, moisture buildup, or socks that rub against the skin. Common areas affected include the heels, toes, and soles. Symptoms of a blister include a raised, bubble-like area filled with clear fluid, often accompanied by redness, tenderness, or a burning sensation. Walking can become painful, and, if the blister breaks, it may become vulnerable to infection leading to increased redness, swelling, or pus. While many blisters heal on their own, recurring or infected blisters should be evaluated by a podiatrist. This type of doctor can treat and drain blisters safely, prevent infection, and recommend proper footwear or orthotics to stop future occurrences. They can also identify underlying issues like abnormal gait or foot structure. If you have a painful foot blister, it is suggested that you schedule an appointment with a podiatrist.

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact one of our podiatrists of Cascade Foot Clinic. 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 offices located in Bend and Redmond, OR . We offer the newest diagnostic and treatment technologies for all your foot care needs.