The majority of blisters that develop on the feet are not serious, despite the discomfort they can cause. A blister appears as a small bubble that forms over damaged skin. It is filled with liquid that protects the skin as it heals, allowing new skin to form. A blister is the body’s natural defense to protect raw skin, and will gradually drain when the new skin has developed. A blister generally occurs as a result of excess friction that can be caused by wearing shoes and socks that do not fit correctly. A blister may also form as an allergic reaction to an insect bite, or if the skin has been burned by fire or chemicals. Additionally, people who have been exposed to extreme cold temperatures may develop blisters as a natural method of keeping heat in the body. Many people choose to put a protective covering over the blister, which may help prevent it from popping or draining prematurely. If you would like more information about prevention techniques for blisters on the feet, it is suggested that you speak with a chiropodist who can provide you with useful tips.
Blisters can usually be treated at home, however, if you have recurring blisters or experience significant discomfort or pain, please consult with one of the chiropodists from The Footcare Centre. Our chiropodists will assess your condition and provide you with quality foot and ankle treatment.
What Is a Blister?
A blister is a small pocket of fluid in the upper skin layers and is one of the body’s natural responses to injury or pressure. Blisters can also result from burns, fungal or viral skin infections, and the feet are particularly prone due to ill-fitting footwear and friction. Friction on the skin causes the upper layer of skin to separate from the lower layers. The space that this separation creates then becomes filled with a liquid called serum, which protects the lower layers of skin.
Treatment
If you notice a blister on your foot, you can cover it with a soft bandage or dressing to protect it. Popping the blister is discouraged. Doing so exposes the raw skin underneath it to bacteria and also raises the risk of infection. If a blister pops naturally, let it drain before covering it with a bandage. Blisters usually heal on their own or with home treatment, however, if your blister is recurring, very painful, or appears infected, it is recommended that you see a chiropodist for treatment.
Prevention
You can help to prevent blisters by wearing comfortable, well-fitted shoes. Keep your feet dry by wearing moisture-wicking socks and dust your feet with talcum powder if they tend to get sweaty. If you have areas on your feet that are more susceptible to blisters, you might be able to prevent the blister from forming by covering it with a pad.
If you have any questions, please feel free to contact our office located in . We offer the newest diagnostic and treatment technologies for all your foot care needs.