Foot blisters, fluid-filled sacs on the skin's surface, often result from friction, moisture, or wearing poorly fitting footwear. They commonly occur in areas prone to rubbing or pressure, like heels or toes. People who have diabetes or peripheral neuropathy may not notice a blister has formed, due to a lack of sensation. Complications may include infection if not properly cared for, particularly in those with weakened immune systems. Prevention includes wearing well-fitting shoes, using moisture-wicking socks, and applying lubricants or blister pads. If blisters persist or become infected, it is suggested that you schedule an appointment with a podiatrist for proper assessment and safe treatment, which could involve draining large blisters or prescribing antibiotics for infections.

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 Joan Oloff, DPM of Los Gatos Foot and Ankle . 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.

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 office located in Los Gatos, CA . We offer the newest diagnostic and treatment technologies for all your foot care needs.