Oceanside (760) 630-9200
September 2024
Blisters
Blisters are small pockets of fluid that occur on the top layers of the skin for several reasons. Friction, burns, and diseases are all known causes of blisters. Smaller blisters are known as vesicles, while larger blisters are referred to as bulla. The fluid inside the bubble can be blood, pus, or serum; which is a clear liquid that protects the skin. In most cases, blisters are not a major health issue, but they can be an indicator of a more serious condition.
Causes of blisters vary. Blisters are commonly caused by wearing poorly fitted shoes that rub against the foot. However, there are many other causes besides from friction; including burns, sunburn, insect bites, frostbite, poison ivy/oak, chemical exposure, impetigo, eczema, viral infections, and more.
Most blisters heal by themselves and do not require immediate medical care. If you have a blister, do not pop it since this may cause infection; it is advised to put a bandage over the blister to protect it. If the blister is large, causes pain, or if you have a fever, it is recommended that you see a doctor who can provide proper care. Blisters are easy to diagnose, and if considered prudent by the doctor, can easily be drained of fluid with a sterile needle as well.
To prevent blisters on the feet, wear shoes that fit properly and don’t cause rubbing. Socks can help prevent friction and it is recommended that you wear them if you are wearing shoes. Hand blisters can be avoided by wearing gloves during activities that cause friction against the hand. If you have a blister that pops, do not remove the dead skin, wash the area, apply antibiotic ointment, and cover with a bandage. It is okay in most cases to not seek immediate medical care for a blister if it was just caused by friction. However, if the blister causes pain or does not go away, it is suggested that you see a doctor for a diagnosis.
Blisters from Wearing High Heels
Wearing high heels can often lead to painful blisters on the feet. These blisters form due to excessive friction and pressure against the skin, which causes the outer layer to separate from the deeper layers. As a result, fluid accumulates in the space, forming a blister. High heels typically increase the likelihood of blisters because they alter the natural alignment of the foot and place pressure on areas that are not accustomed to such strain. To relieve and prevent blisters, opt for well-fitting, cushioned shoes that reduce friction. It is also helpful to give your feet regular breaks from high heels and to practice proper foot care, including moisturizing and keeping the skin healthy to reduce the risk of blisters. Blisters can be bothersome and may become infected. If you frequently develop blisters from wearing high heels, it is suggested that you contact a podiatrist who can offer effective relief and prevention techniques.
Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact Dr. Jeff Brooks of Oceanside Foot & Ankle 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 Oceanside, CA . We offer the newest diagnostic and treatment technologies for all your foot care needs.
Why Live with Pain and Numbness in Your Feet?
Suffering from this type of pain? You may have the foot condition known as Morton's neuroma. Morton's neuroma may develop as a result of ill-fitting footwear and existing foot deformities. We can help.