An infected foot blister develops when a fluid-filled pocket on the skin becomes exposed to bacteria and begins to worsen instead of heal. It often starts as a simple blister caused by friction from wearing tight shoes or long periods of walking. When the skin breaks, germs can enter and lead to redness, warmth, swelling, and pain. Some people may notice pus, increased tenderness, or a foul odor. Risk factors include wearing poor footwear, excessive moisture, and conditions like diabetes that affect healing. Without proper care, the infection can spread and cause deeper tissue problems. A podiatrist can evaluate the severity, clean the area safely, and provide treatment to control infection and support healing. If you have a blister on your foot that has become infected, it is suggested that you promptly consult a podiatrist who can effectively treat this condition. 

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 Care. 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.

Symptoms

(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 offices located in Valatie, NY . We offer the newest diagnostic and treatment technologies for all your foot care needs.