Blisters are fluid-filled bubbles of raised skin that typically form on the feet due to excessive, repetitive friction over a concentrated area. The fluid inside blisters is most often clear and acts to protect the raw skin underneath the blister from further harm. However, some blisters are filled with blood, instead. This happens when a blood vessel is damaged and blood leaks into the skin. Unlike regular blisters, blood blisters are usually the result of a sudden impact or pinching of the skin, rather than friction. The skin underneath a blood blister may be more prone to infection, so it is very important that you avoid popping or otherwise irritating the blister. If you have particularly painful blisters on the feet, have blisters that appear to be infected, or get blisters very often, it is suggested that you seek the care of a podiatrist. 

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Pete O’Donald, DPM of Texas. 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 Nederland, TX . We offer the newest diagnostic and treatment technologies for all your foot care needs.