While blisters are uncomfortable and inconvenient, they are a fairly remarkable protective and healing mechanism of the body. When shoes cause friction against the feet or toes, layers of skin below the top layer—known as the stratum spinosum—can sometimes become detached from the tissue below. Surrounding cells leak fluid into this separation and a blister is formed. This blister, and the fluid within it, helps stop damage to the skin from continuing and deepening, and also prevents an infection from developing. Hours after the blister has formed, cells underneath it gather amino acids and nucleosides and the healing process is well underway. These cells regenerate, divide and create new layers of skin, as fluid is absorbed back into the body and swelling lessens. If you develop a blister, do not pop it. Cover it with a bandage to allow it to do its magic and heal on its own. If the blister becomes red, full of puss, foul-smelling, or you develop a fever, it may be infected and need the care of a podiatrist.

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Mital Patel, DPM of South Shore Podiatry. 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 Massapequa, NY . We offer the newest diagnostic and treatment technologies for all your foot care needs.