If you notice a small area filled with clear liquid on your foot, you may be observing what is referred to as a blister. It generally begins with a sore that appears to be red, and a blister will develop as pressure on the area continues. Common reasons for this condition to occur may include friction, which is often caused by poorly fitting shoes, in addition to burns, insect bites, or frostbite. Blisters naturally form to protect the damaged skin and will typically last for a few days. Research has shown that it’s beneficial to allow blisters to heal on their own, and this may prevent any bacteria or fungus from entering the body through the affected site. If you notice the fluid in the blister has turned a reddish or yellow color, it generally indicates an infection has developed, and it’s advised that medical attention be sought immediately. Please consult with a podiatrist for additional information about blisters on the feet.
Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Dr. Jeffrey Wachtel of Wachtel Family Foot Care. 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 Lansdale, PA. We offer the newest diagnostic and treatment technologies for all your foot care needs.
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