Why Do I Have Blisters on My Feet?

Why Do I Have Blisters on My Feet?

Most blisters form on the feet due to friction. As you walk, your shoes or socks may rub against a small area of skin, damaging it. A pocket of fluid builds up underneath the damaged skin to shield the deeper layers of skin from further damage. Friction blisters are best left alone and footwear and activity modifications are often adequate for treating symptoms and preventing future blisters. However, not all foot blisters are caused by friction. Blisters can also occur on the feet due to allergic reactions, exposure to certain chemicals, skin conditions like eczema, frostbite, sunburn, and fungal, viral, or bacterial infections. If you frequently have blisters on your feet, a podiatrist can help you determine the cause of your blisters and find the best treatment for you.

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 the podiatrists of Issaquah Foot & Ankle Specialists. 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 one of our offices located in Issaquah, WA . We offer the newest diagnostic and treatment technologies for all your foot care needs.

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