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Swelling / Blisters

What are Blisters?

graphic showing a blister on the back of the foot

A blister is a small pocket of fluid that forms on an area of the body. These bubbles can vary in size and can occur for different reasons. You may develop one after a skin burn, infection with fungus or bacteria, an insect bite, or trauma. Depending on its location, a blister can interfere with normal, everyday tasks. For example, if you have a blister on your feet, you may have difficulty walking, exercising, or standing for long periods of time.

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Causes:

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  • frostbite

  • allergic reaction

  • chemical exposure (cosmetics or detergents)

  • fungal infections

  • chickenpox

  • bacterial infection

  • herpes

  • dyshidrotic eczema

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infographic showing thhe 5 stages of blisters, and how it can get infected

Treatments:

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  • Wash your hands with warm water and antibacterial soap.

  • Using a cotton swab, disinfect a needle with rubbing alcohol.

  • Clean the blister with antiseptic.

  • Take the needle and make a small puncture in the blister.

  • Allow fluid to completely drain from the blister.

  • Apply antibacterial ointment or cream to the blister.

  • Cover the blister with a bandage or gauze.

  • Clean and reapply antibacterial ointment daily. Keep the blister covered until it heals.

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Doctor Using Digital Tablet

Make an appointment

Our podiatrists will advice you with the best treatments for Blisters. 
Please call us to schedule an appointment at 559-436-4820 

Educational Videos
Understanding Charcot Foot and How To Take Care of It
06:04

Understanding Charcot Foot and How To Take Care of It

Dr. J. Robert Faux explains Charcot Foot often causes by diabetes. He explains the causes, treatments, and when to see your doctor. Preventive Care The patient can play a vital role in preventing Charcot foot and its complications by following these measures: - Keeping blood sugar levels under control can help reduce the progression of nerve damage in the feet. - Get regular check-ups from a foot and ankle surgeon. - Check both feet every day—and see a surgeon immediately if you notice signs of Charcot foot. - Be careful to avoid injury, such as bumping the foot or overdoing an exercise program. - Follow the surgeon’s instructions for long-term treatment to prevent recurrences, ulcers, and amputation. To learn more about foot conditions and remedies, go to http://www.footscientific.com.
Flat Feet Symptoms, Causes & Treatment Options - SLUCare Orthopedic Surgery
04:29

Flat Feet Symptoms, Causes & Treatment Options - SLUCare Orthopedic Surgery

SLUCare Orthopedic Surgeon Dr. Megan Walters discusses flat feet, the symptoms, causes as well as non-surgical and surgical treatments. Flat feet are very common and can develop over time. Most people have no symptoms however some experience pain which requires treatment that could involve orthotics, physical therapy, injections or in some instances even surgery such as fusion surgery or joint sparing surgery that does not stiffen the foot. More information online about surgical options for flat feet at https://slucare.edu/orthopedic-surgery/foot-and-ankle-surgery.php To schedule an appointment with a SLUCare physician, please call (314) 977-4440. #Orthopedics #FlatFeet SLUCare Physician Group is a patient-centered network of more than 500 health care providers on staff at Saint Louis University School of Medicine. As part of an academic medical practice, SLUCare physicians are experts in their respective fields, providing specialty care for even the most complex medical conditions. SLUCare physicians practice in 47 different hospitals and clinics throughout the St. Louis region, making high-quality, advanced care convenient for you and your family.
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