Friction blisters form when repeated rubbing causes the top layers of skin to separate and fill with fluid. They often develop on the heels, toes, or sides of the feet, especially during walking, exercise, or long periods in new or poorly fitting shoes. Moisture from sweat increases friction, making blisters more likely. At first, a hot or burning feeling may be noticed before a visible bubble appears. While small blisters may heal on their own, larger or broken blisters can become painful and infected. Wearing proper footwear, moisture control, and protective padding can help prevent them. Blisters should not be ignored, particularly in people with diabetes or poor circulation. If a blister becomes red, drains, or does not heal, it is suggested that you see a podiatrist for evaluation and safe treatment.
Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Paul Potach, DPM of Illinois . Our practitioner 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 Wheeling and Berwyn, IL . We offer the newest diagnostic and treatment technologies for all your foot care needs.
