Heat-Related Burn
Heat Burn
What it is
A burn occurs when the skin comes into contact with something very hot, such as fire, steam, boiling liquid, or a hot surface. Water-filled blisters may also appear.
What you can do at home
What to do
- Cool the burn immediately by running cool (not ice-cold) water over it for at least 20 minutes.
- Remove clothing and jewelry near the burn, unless they are stuck to the skin.
- Gently wash the burn with tap water and mild, unscented soap.
- If the leg or arm is burned, keep that part of the body slightly elevated as often as possible for 1 to 2 days to help prevent swelling.
- To reduce pain, take acetaminophen (Tylenol) or ibuprofen (Advil). When in doubt, ask a pharmacist for advice.
Important: Ibuprofen is contraindicated for children under 6 months of age.
If there is no open wound and the blister has not popped
- Leave the burn uncovered.
- Apply an unscented moisturizer or aloe vera gel.
- Keep the burn clean.
If there is an open wound, or if the blister has popped
- Apply an antibiotic ointment (e.g., Polysporin), unless contraindicated. When in doubt, ask a pharmacist for advice.
- Cover the burn with a dressing and change it once a day or when it becomes dirty. Wash the burn before applying a new dressing.
What to avoid
- Do not apply butter, toothpaste, or other greasy products.
- Do not pop water blisters (also called blisters).
When to seek medical attention
A water blister (blister) larger than 2.5 cm
Pain that continues even after taking medication
A burn that has a bad smell, or redness, swelling, or warmth around the burn, or pus (yellow-green fluid)
Fever
A burn that has not healed after 14 days, even after following the recommended care
Difficulty breathing, coughing, a hoarse voice, or black mucus when coughing
It is important to check whether the burned person’s tetanus vaccination is up to date.
Need help?
Call Info-Santé at 811, Option 1, to speak with a nurse at any time.
Go to the pharmacy for advice on medications or treatment.
Make an appointment at your medical clinic or CLSC.
If you do not have a family doctor, go gap.soinsvirtuels or call 811, Option 3.
Make an appointment through Clic Santé if a vaccination is needed.
When to go to the hospital right away
Clothing stuck to the burn
A burn caused by hot tar
A burn covering a large area of the body
A burn to the face, throat, or lungs
A burn that goes all the way around a limb, finger, neck, or chest
A severe burn on a joint, such as the knee, or on the hand, foot, or genitals