A blister can be a minor annoyance or a major source of pain. Understanding how to deal with blisters on the foot can make a difference in the outcome. A blister is nature’s way of protecting skin that is being injured due to friction. It appears as a sort of bubble on the surface of the skin that is filled with fluid. When a blister forms, it is thought to be a good idea to apply a washcloth with cold water over it to reduce the pain and swelling. Next, put zinc oxide or other skin-drying medication on the affected area to help keep it dry. Popping the blister or picking at the skin is not suggested, as this may lead to infection and increase pain. If the area has attracted dirt or becomes filled with pus, it is essential to see a chiropodist who can clean the wound safely. It is thought best to avoid soap or detergents that can irritate the already tender skin of the blister. Placing a bandage on the blister is not recommended as it may further tear the skin. Instead, many runners use petroleum jelly on their feet before starting an activity to reduce the chances of forming a blister. Wearing socks that wick away moisture is another deterrent to blister formation. If you have a particularly painful or infected blister, it is suggested that you make an appointment 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 one of the chiropodists from Complete Family Footcare & Therapy. Our clinicians 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 offices located in . We offer the newest diagnostic and treatment technologies for all your foot care needs.
