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Blisters and Diabetic Foot Care

Monday, 11 December 2017 00:00

Diabetics need to take proper care of their feet due to their condition. Diabetes often causes poor blood circulation and neuropathy, which causes sensation loss in the extremities and lower limbs. If a diabetic gets a blister on his or her foot, he or she may not even realize it exists. If left unchecked, a blister can become infected and potentially infect the rest of the foot; in worst cases, this may then require amputation. Prevention is key, so wearing well-fitted shoes, conducting everyday foot exams, maintaining proper foot care, and visiting a podiatrist every several months can all help prevent a foot ulcer. If you have a foot ulcer and are diabetic, it is recommended that you see a podiatrist who can provide proper care and attention to the wound.

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact one of our podiatrists of Carolina Foot & Ankle. 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. We offer the newest diagnostic and treatment technologies for all your foot care needs.

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