
Foot blisters are fluid filled sacs that form when friction, pressure, and heat damage the outer layers of skin. They commonly develop from wearing tight boots or shoes that rub against the foot during walking or prolonged standing. Excess moisture from sweating can soften the skin, making it more vulnerable to friction and blister formation. Dirty feet may increase irritation and allow bacteria to weaken the skin barrier. Additionally, excess heat from activity or poorly ventilated footwear can further aggravate the skin and contribute to blister development. Symptoms often include redness, pain, swelling, and a pocket of clear fluid that makes walking uncomfortable. A podiatrist can help by safely treating blisters, preventing infection, and recommending proper footwear and hygiene practices. Guidance on moisture control and skin protection can reduce future problems. If foot blisters are affecting comfort or mobility, it is suggested that you schedule a podiatry appointment for professional care and effective prevention tips.
Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Brian Doerr, DPM of Florida. 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 Fort Meyers, FL . We offer the newest diagnostic and treatment technologies for all your foot care needs.



