What To Do With Burns?

For a minor burn, the first thing you should do is cool the area under cool (not cold) running water for at least 10 to 20 minutes. This stops the burning process and reduces pain and swelling. Do not apply ice, butter, or toothpaste — these make the injury worse. After cooling, cover the burn loosely with a clean, dry cloth or a sterile non-stick bandage.

How Do You Tell If a Burn Is Minor or Serious?

The first step in treating a burn is knowing how bad it is. Burns are classified by depth, not just pain level. A first-degree burn affects only the top layer of skin. It looks red, dry, and painful — like a mild sunburn. These almost always heal on their own without professional medical care.

A second-degree burn goes deeper. It causes blistering, intense redness, and a wet or shiny appearance. The skin may be extremely painful. Some second-degree burns can be treated at home if they are small — about the size of your palm or smaller. Larger ones need a doctor.

A third-degree burn destroys all layers of skin. The area may look white, black, or charred. Surprisingly, there may be little or no pain because nerve endings are damaged. These burns always require emergency medical treatment. If you are unsure about the severity, seek medical help immediately. It is always better to be cautious with burns.

What Is the Right Way to Cool a Burn?

Cool running water is the gold standard for initial burn care. The American Burn Association and the CDC both recommend cooling the burn with cool water for at least 10 minutes and up to 20 minutes. The water should be cool — around 60 to 70 degrees Fahrenheit — not ice cold. Ice or ice water can cause frostbite on top of the burn, which makes the injury much worse.

If running water is not available, you can use a clean cloth soaked in cool water and apply it gently. Do not rub the burn. Change the cloth as it warms up. This cooling period is the most effective window for reducing the depth of the burn injury. Research published in the Journal of Burn Care & Research confirms that cooling within the first 30 minutes significantly improves healing outcomes.

After cooling, gently pat the area dry with a clean cloth. Do not break any blisters. Blisters are the body’s natural protective barrier against infection. If a blister breaks on its own, clean the area gently with mild soap and water, and apply an antibiotic ointment.

What Should You Put on a Burn to Help It Heal?

After cooling and cleaning, the goal is to keep the burn moist and protected. A thin layer of petroleum jelly (like Vaseline) or a burn-specific ointment works well. This prevents the wound from drying out and forming a hard scab, which slows healing and increases scarring. Cover this with a non-stick sterile gauze pad and secure it with medical tape or a loose bandage.

Change the dressing once a day, or more often if it becomes wet or dirty. Each time, gently clean the area with mild soap and water, reapply petroleum jelly, and put on a fresh dressing. Some people report that aloe vera gel soothes the pain. This is widely claimed, and there is some evidence it may help with first-degree burns. However, for deeper burns, petroleum jelly is the more reliable option supported by clinical guidelines.

Do not use butter, egg whites, vinegar, or essential oils on a burn. These home remedies have no evidence behind them and can introduce bacteria into the wound. The CDC specifically warns against applying any food products to a burn. Stick with simple, sterile products.

What Are the Signs of a Burn Infection?

Infection is the most common complication of a burn injury. It can turn a manageable wound into a serious medical problem. Watch for these signs: increased pain, redness spreading beyond the burn area, swelling, pus or yellow-green drainage, and a fever over 101 degrees Fahrenheit.

If you notice any of these, see a doctor right away. Do not wait to see if it gets better on its own. Burn infections can spread quickly into the bloodstream. People with diabetes or weakened immune systems are at higher risk and should be especially vigilant. A doctor may prescribe oral antibiotics or a prescription-strength topical cream.

Some people report that honey helps prevent infection in minor burns. There is some evidence from small studies that medical-grade honey can be effective. However, standard medical care with petroleum jelly and sterile dressing is simpler and has stronger evidence behind it. If you do use honey, make sure it is medical-grade honey from a pharmacy — not honey from the grocery store, which can contain bacteria.

When Should You See a Doctor for a Burn?

Not all burns can be treated at home. You should see a doctor or go to an emergency room if the burn is on your face, hands, feet, genitals, or over a major joint. Burns in these areas are harder to manage and more prone to complications. You should also seek medical care for any burn that covers more than 2 to 3 inches in diameter, or any burn that looks white, black, or charred.

If the burn was caused by electricity, chemicals, or a high-pressure steam blast, get medical help regardless of how it looks. These types of burns can cause damage deep under the skin that is not visible from the surface. The same applies to burns in young children, older adults, or people with chronic health conditions. Their skin is thinner, and they heal more slowly.

For serious burns, do not remove clothing that is stuck to the burn. Do not apply any ointments or creams. Do not break blisters. Cover the burn loosely with a clean, dry cloth or plastic wrap and get to a hospital. The table below summarizes the differences between home-care and emergency burns.

What Not to Do When Treating a Burn

There are many viral myths about burn treatment that can cause real harm. Never apply ice directly to a burn. Ice causes blood vessels to constrict too much, which can damage the tissue further. Never use butter, toothpaste, or mayonnaise. These do not cool the burn and can trap heat in the skin. They also increase the risk of infection.

Do not pop blisters. Blisters are sterile pockets of fluid that protect the healing skin underneath. If you break them, you create an open wound that can easily get infected. If a blister breaks on its own, clean it gently and keep it covered. Do not apply tight bandages. Burns need to breathe and swelling is common. A loose dressing is better than a tight one.

Do not use hydrogen peroxide or alcohol to clean a burn. These are too harsh and can damage healthy tissue. Mild soap and cool water are all you need. The old advice to “let a burn air out” is also wrong. Keeping a burn covered and moist speeds healing and reduces scarring.

What To Do With Burns That Blister

Blistered burns are second-degree burns. They require careful handling. Leave the blister intact. If it is small and not in a high-friction area, just cover it loosely with a non-stick bandage. If the blister is large — bigger than a quarter — or in a spot that gets rubbed constantly, a doctor may need to drain it under sterile conditions. Do not do this yourself.

Keep the area clean and dry between dressing changes. If the blister breaks, wash the area gently with mild soap and water. Apply a thin layer of antibiotic ointment or petroleum jelly. Cover with a non-stick pad. Change the dressing daily. Healing time for blistered burns is typically 2 to 3 weeks. If you see redness spreading or feel heat coming from the area, see a doctor.

Some people report that aloe vera helps with pain from blistered burns. There is limited evidence for this, but it is unlikely to cause harm if the blister is intact. Do not put aloe on an open wound. Stick with petroleum jelly for broken skin.