A blister can form on the foot due to the friction of shoes or socks rubbing against a specific spot can be a common occurrence. These types of blisters often go away on their own. However, not all foot blisters are caused by friction. Burning the skin can cause blisters to appear either within a few days or immediately, depending on the severity of the burn. Contact dermatitis, which is an allergic reaction to a foreign substance, can also cause blisters to form. Various medical conditions, including chickenpox, eczema, and hand, foot, and mouth disease often have skin blistering as a symptom. For more information about foot blisters, please consult with a podiatrist. 

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact one of our podiatrists of Jill Einhorn, DPM and James Einhorn, DPM. Our doctors 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 offices located in Brooklyn and Astoria, NY . We offer the newest diagnostic and treatment technologies for all your foot care needs.