Blisters can make even the simplest activities a painful ordeal, especially when they form on the feet. These fluid-filled pockets develop due to friction, heat, or continuous rubbing against the skin. Wearing shoes that do not fit correctly or performing strenuous physical activities can trigger blisters by subjecting the skin to excessive pressure. Moisture accumulation, such as sweaty socks or damp environments, can exacerbate the issue. Identifying blisters is relatively easy, as they appear as raised, fluid-filled sacs on the skin's surface. The skin surrounding the blister may become red and tender. As these pockets form a protective layer, it is beneficial to avoid popping them, which can reduce the risk of infection. Prioritizing proper footwear and practicing blister-prevention techniques can save your feet from this unwelcome discomfort. If you would like more information about how to prevent blisters from developing on the feet, it is suggested that you consult with a chiropodist. 

Blisters can usually be treated at home, however, if you have recurring blisters or experience significant discomfort or pain, please consult with Emily Yu, B.Sc from Uptown Foot Care Clinic. Our specialist 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.