A blister is defined as a small area of fluid that covers skin that has been damaged. When it occurs on the feet, it is typically a result of excessive friction that may come from wearing shoes that fit incorrectly. The fluid protects the skin as the healing process takes place, and will generally drain naturally when the skin has healed. Additional reasons why blisters may develop can come from frostbite, an allergic reaction to an insect bite, or medical conditions that may include eczema. If discomfort is felt from the socks and shoes worn, it is beneficial to cover the blister with a protective bandage. If you have developed a blister on your foot, and it has become infected, it is advised that you seek the counsel of a podiatrist who can properly treat this condition.

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Dr. Thomas Tran of Southwestern Foot & Ankle Associates, P.C.. 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 Frisco, TX . We offer the newest diagnostic and treatment technologies for all your foot care needs.