Most blisters on the feet occur due to friction. For example, this occurs when a shoe that is too tight rubs against the skin repeatedly, weakening it. The weakened skin breaks down and leaves a small space between skin layers, which then becomes filled with a clear liquid. This clear liquid is called serum. Serum consists of water, protein, and carbs that come out of leaky or injured blood vessels. The serum cushions and protects the underlying tissue from damage so that it can heal. Because of this, it is generally suggested that you avoid popping the blister since this causes the serum to leak out, leaving the raw skin underneath the blister exposed. The exposed raw skin is at an increased risk for developing discomfort and infection. For more information about foot blisters, consult with a podiatrist today.
Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact one of our podiatrists of Houston Foot and Ankle. 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 Kingwood, Humble, The Woodlands, and Conroe, TX . We offer the newest diagnostic and treatment technologies for all your foot care needs.
