Should You Pop a Burn Blister?
Burns are common injuries that can happen to anyone, whether from a hot stove, sunburn, or a scalding liquid. While minor burns usually heal on their own, they can sometimes lead to blisters. If you’ve ever had a burn blister, you may have been tempted to pop it. However, popping a burn blister is not a good idea. We reached out to Dr. David Johnson with CMC Primary Care in Little River to learn about why you should avoid popping burn blisters and how you can care for them to prevent infection.
Should you pop a burn blister?
Burn blisters are the body’s natural defense mechanism, protecting the underlying tissue as it heals. These fluid-filled bubbles form after a burn injury, acting as a cushion and barrier against infection. But when you see a burn blister, it’s tempting to pop it, especially if it’s large or uncomfortable. So, should you pop the bubble?
“This is a great question and one I hear often,” says Dr. Johnson. “The short answer is no, you should not pop a burn blister. Popping the blister can expose the sensitive tissue beneath it to bacteria and increase the risk of infection. Plus, it can delay the healing process and even lead to scarring. Keep in mind that the blister and fluid within it contain proteins and immune cells that will help it naturally heal. So avoid popping it and do what you can to keep it intact because it’s providing what the affected area needs to nurture itself back to health.”
How should you take care of a burn blister?
Taking care of a burn blister involves a few careful steps:
1. Leave it Intact
As mentioned, don’t pop the blister. The fluid inside is sterile and helps protect the skin.
2. Keep it Clean
Gently wash the area with mild soap and cool water. Avoid using harsh chemicals or scrubbing too vigorously.
3. Protect the Blister
Cover it with a clean, non-stick bandage or dressing. Change the dressing daily or whenever it gets wet or dirty.
4. Moisturize
Applying an antibiotic ointment like Neosporin can help keep the area moist and protect against infection. Avoid using butter or oils, as they can trap heat and worsen the burn.
5. Avoid Pressure
Try not to put pressure on the blistered area. If it’s on your foot, for example, wear loose-fitting shoes or sandals to avoid irritation.
How to prevent infection and pain if your burn blister pops?
Sometimes, no matter how hard you try, your burn blister may pop, either accidentally or due to friction. Dr. Johnson explains that when this happens, the protective barrier is lost, and your risk of infection increases. He offers a few tips to help you manage the situation and minimize complications:
- Clean the Area Gently
The first step after a blister pops is to clean the area thoroughly to prevent infection. Wash your hands with soap and water before touching the blister. Use mild soap and cool water to gently clean the affected skin. Avoid scrubbing, as this can irritate the area further and cause pain. - Apply an Antiseptic
After cleaning, apply an antiseptic solution or ointment to the area. Options include hydrogen peroxide, povidone-iodine, or an antibiotic ointment like Neosporin. These help to kill any bacteria that may be present and create a protective layer over the exposed skin. - Cover the Blister with a Sterile Dressing
Cover the cleaned and treated blister with a sterile, non-stick dressing. Gauze pads or special burn dressings are good options. Secure the dressing with medical tape, ensuring it’s snug but not too tight. The dressing helps to protect the area from further injury and keeps dirt and bacteria out. - Change Your Dressing Regularly
It’s important to change the dressing at least once a day or whenever it becomes wet or dirty. This helps maintain a clean environment, reducing the risk of infection. When changing the dressing, inspect the wound for any signs of infection, such as increased redness, swelling, warmth, or pus. - Manage Pain with Over-the-Counter Medications
Pain from a popped blister can be managed with over-the-counter pain relievers like acetaminophen (Tylenol) or ibuprofen (Advil, Motrin). These medications help to reduce pain and inflammation. Always follow the dosage instructions on the label, and consult your healthcare provider if you have any concerns. - Avoid Re-Injury
Protect the area from further injury by keeping it covered and avoiding activities that might cause friction or pressure on the blister. This can help the skin to heal more quickly and reduce the risk of complications.
When to Seek Medical Attention
While most burn blisters can be managed at home, there are times when medical attention is necessary. Dr. Johnson encourages you to seek help if:
- The burn blister is larger than 3 inches in diameter.
- The burn affects the face, hands, feet, or genitals.
- You notice signs of infection, such as pus, increased pain, growing redness, or fever.
- The burn blister doesn’t improve or worsens after a few days.
