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Types of Blisters and Dressings

Tuesday, 08 September 2020 00:00

Research has shown that there are different types of blisters that can develop on the feet, consisting of deroofed, intact, or torn blisters. Blisters are defined as a small pocket of liquid that naturally forms over the damaged skin. When new skin has formed, the blister will gradually drain, and then disappear. Blisters generally develop as a result of excess friction, which can come from wearing shoes and socks that do not fit correctly. Proper healing is important, and this may be helpful in preventing an infection from occurring. It is beneficial to cover larger blisters with a dressing for protection. Island dressings are made with gauze in the center, and can be used for any type of blister. A blister plaster can protect the damaged area as it heals, and can provide an effective healing environment as a gel is emitted. Please consult with a podiatrist if you have frequent blisters on the feet. A podiatrist can guide you on how to properly manage and prevent blisters.

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 Dr. Michael Doughty of Doughty Podiatry, P.A. Our doctor 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 Baltimore, MD. We offer the newest diagnostic and treatment technologies for all your foot care needs.

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