The feet absorb steady pressure each day as they carry your body weight and rub against your shoes. This friction can separate nearby layers of skin. Clear fluid then fills the small space, creating a thin-walled sac called a blister. Blisters can form on the toes, heels, or soles, and their size can vary. They can make standing, working, and walking painful. Although most result from rubbing, a blister can sometimes point to an infection or another health problem.

Shoes that fit poorly are a leading cause. Loose shoes can slide and rub, while tight shoes can pinch the skin. Vigorous activities like running, hiking, or sports also increase friction. Other causes include frostbite, eczema, and scabies. Viral or bacterial infections can create blisters as well. People with diabetes can develop painless blisters that appear without a clear injury, especially when nerve damage reduces feeling in the feet. A blister that keeps returning deserves attention. Warning signs of infection include redness, warmth, and pus. A foul smell, increasing pain, or spreading swelling indicates the need for prompt care.

A podiatrist can examine the blister, check the surrounding skin, and determine its cause. The exam also includes a chance to look for pressure points, poor shoe fit, or reduced feeling. Treatment depends on the cause and severity of the blister. A podiatrist can drain a large or painful blister safely while protecting the skin that covers it. The doctor can also clean and dress an open blister, treat an infection, and recommend padding that reduces pressure. When repeated rubbing is the problem, a podiatrist can assess how your feet move and recommend shoes with a better fit. If you have a painful or infected blister on your foot, it is suggested that you schedule an appointment with a podiatrist for effective relief and prevention solutions.

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 Spartan Podiatry. 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 Battle Creek and Marshall, MI . We offer the newest diagnostic and treatment technologies for all your foot care needs.