Identifying Infected Foot Blisters

Blisters on the feet are generally caused by excess friction from your shoes rubbing repeatedly against an area of skin. The fluid-filled skin bubble referred to as a blister forms to protect the raw skin underneath it. Despite being annoying and causing mild pain or discomfort, most blisters are not serious and heal on their own. However, sometimes a blister may become infected, especially if it has popped, torn, or been picked at. Signs of an infection in a blister include worsening redness, pain, tenderness, and swelling around the blister. It may also begin to drain cloudy fluids or pus, or have yellowish crusting around it. If you suspect that your blister may be infected, please see a podiatrist for treatment. 

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Cary Golub, DPM of New York. 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 offices located in Williston Park, and Long Beach, NY . We offer the newest diagnostic and treatment technologies for all your foot care needs.