Blisters are fluid-filled pockets that develop beneath the outer layer of skin after it becomes damaged or irritated. They frequently form on the feet because of repeated rubbing, pressure, or exposure to heat. The fluid inside a blister cushions the injured area and helps protect the skin while it heals. Blisters can make standing, wearing shoes, and walking painful. The skin around the blister can become tender, red, and swollen. Larger blisters sometimes make it difficult to move comfortably, especially when they develop on the heel, toes, or ball of the foot. Because other skin conditions can resemble blisters, a podiatrist can determine the exact cause and recommend the most appropriate treatment.
Repeated friction is one of the leading causes of foot blisters. Wearing shoes that do not fit properly or shoes that lack proper support can increase rubbing against the skin. Long periods of walking, running, or participating in sports also place extra stress on the feet. Burns, allergic reactions, and certain skin conditions can lead to blister formation as well. In some cases, blisters develop because of a medical condition that affects the skin. A podiatrist performs a careful examination to identify the reason for the blister and to determine whether an infection or another problem is present. This evaluation helps guide treatment and protects the surrounding skin from further damage.
Treatment depends on the size, location, and cause of the blister. A podiatrist can safely drain a painful blister when appropriate while protecting the healthy skin covering the area. Prescription medication is sometimes recommended when infection or inflammation is present. Patients with repeated blisters can benefit from custom orthotics that improve foot function and reduce pressure on sensitive areas. A podiatrist can also identify problems with foot structure that increase friction and recommend treatments that lower the chance of future blisters. If you have symptoms of blisters, it is suggested that you make an appointment with a podiatrist for diagnosis and treatment.
Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Dr. Michael T. Hames of Florence Foot Center. 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 Florence, Alabama . We offer the newest diagnostic and treatment technologies for all your foot care needs.
