Causes of Blisters on the Feet

Most blisters form due to the constant rubbing of the skin with the inside of your shoe. This forms tears in the layers of skin which signals your body to protect it from further distress. In this case, fluid forms a cushion of sorts between the torn skin (epidermis) and the uppermost layers underneath the epidermis. The usual cause is ill-fitting shoes worn over long periods of time. In addition, a narrow toe box, too much room in the heel, and raised seams inside the shoe can also cause blistering. Besides forming on the side of the toes, blisters can form on the bottom of the toes too. Seams in socks can cause blisters on the top of your toes, and protruding bunions and hammertoes are frequent sites for blisters to form. Blisters may be worse if the feet get wet, so wearing socks that wick moisture from the skin may help to reduce them. If you have recurring or infected blisters, it is a good idea to see a podiatrist who can treat them safely as well as provide various prevention methods.

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Scott Samera, DPM of Samera / Foot + Ankle. Our doctor 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 office located in Lake City and Branford, FL . We offer the newest diagnostic and treatment technologies for all your foot care needs.