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What Causes Blisters on the Feet?

Monday, 23 April 2018 00:00

Blisters on the feet typically develop as a result of increased friction. A blister generally looks like a small area resembling a bubble and consists of fluid that protects the raw skin. It’s advised to not pop or drain the blister, as the blister can possibly prevent an infection from developing and can promote healing. A common reason friction on the feet can occur may be wearing shoes that fit poorly, causing the toes to rub on the inside of the shoe. Additional reasons may include wearing shoes without socks and walking for extended periods of time. If you experience blisters forming on the feet, it’s suggested to stop wearing the shoes that caused this condition to develop, and walk barefoot as often as possible. The majority of blisters will heal naturally, although complications such as wound infections may occur typically in patients who have diabetes or poor circulation. A consultation with a podiatrist is recommended if you are experiencing pain or if the blisters are not healing properly.

Blisters may appear as a single bubble or in a cluster. They can cause a lot of pain and may be filled with pus, blood, or watery serum. If your feet are hurting, contact one of our podiatrists of Family Foot and Ankle Care of Moriches. Our doctors can provide the care you need to keep you pain-free and on your feet.

Foot Blisters

Foot blisters are often the result of friction. This happens due to the constant rubbing from shoes, which can 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.


(Blister symptoms may vary depending on what is causing them)

  • Bubble of skin filled with fluid
  • Redness
  • Moderate to severe pain
  • Itching

Prevention & Treatment

In order to prevent blisters, you should be sure to wear comfortable shoes with socks that cushion your feet and absorb sweat. Breaking a blister open may increase your chances of developing an infection. However, if your blister breaks, you should wash the area with soap and water immediately and then apply a bandage to the affected area. If your blisters cause severe pain it is important that you call your podiatrist right away.

If you have any questions, please feel free to contact our office located in Moriches, NY. We offer the newest diagnostic and treatment technologies for all your foot care needs.

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