Foot blisters are fluid-filled sacs that form on the skin's surface as a result of friction, heat, or pressure. They often appear on the feet when shoes rub against the skin or when the skin is exposed to excessive moisture. Activities such as walking, running, or hiking can increase the likelihood of developing blisters, especially if new or ill-fitting shoes are worn. Inside a foot blister is a clear, watery fluid called serum, which forms as the body’s natural response to protect the damaged skin underneath. The fluid helps cushion the area, allowing the skin to heal. In some cases, blisters may become filled with pus if infected. Foot blisters can be more than bothersome. If this applies to you, it is suggested that you contact a podiatrist who can treat it safely, and offer effective blister prevention techniques.

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Edward Fryman, DPM, FACFAOM of Seaford Foot Care Center. 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 Seaford, and Bethpage, NY . We offer the newest diagnostic and treatment technologies for all your foot care needs.