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Understanding Blisters

Monday, 01 April 2019 00:00

Blisters are a common annoyance caused by friction. They usually appear on the back of the ankle and are visible bubbles filled with fluid. The fluid inside of a blister varies. A blister can be filled with pus, blood, or serum. This condition causes itching, pain, or discomfort. Discomfort is usually unavoidable when the blister is located on the back of the ankle, because it will rub against any footwear. Blisters shouldn’t be popped because exposing the skin underneath could easily lead to an infection. If a blister does pop, then stay away from alcohol, hydrogen peroxide, and iodine. It is best to clean the skin with warm water and a gentle soap. After washing the area, apply antibiotic ointment and cover loosely with a clean bandage. There are situations when blisters should be drained, but it is best to let a professional drain the bubble. If you have an uncomfortable blister and would like to learn more about how to properly treat it, then it is suggested you consult with a podiatrist.

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact the podiatrists of InStride Foot & Ankle Specialists. 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 North Carolina and South Carolina. Search for an office located near you. We offer the newest diagnostic and treatment technologies for all your foot care needs.

Read more about Blisters on the Feet