A burn occurs when skin or underlying tissue is damaged by heat, chemicals, electricity, radiation or friction. This Melbourne-focused guide explains how to treat burns and scalds safely using current Australian first aid recommendations. You’ll learn the correct burn-cooling technique, essential first aid kit items, and when to get medical help.
Want practical hands-on training? Enrol in a nationally recognised first aid course with First Aid Pro Melbourne.
Key Takeaways
- Burns and scalds vary in depth and seriousness—accurate assessment and correct care make a major difference.
- How to treat burns: stop the burning, cool the burn with running water for at least 20 minutes, cover the wound, and seek help when needed.
- Avoid ice, creams, butter or home remedies—they can worsen damage or trap heat.
- A well-organised first aid kit is essential for both home and workplace safety.
- When unsure, treat it as serious: call 000 or seek medical attention promptly.
Understanding Burn Types and Their Severity
What Are the Different Degrees of Burns?
Burns are classified based on how deeply the skin and tissues have been affected. Here’s a simplified breakdown:
Degree | Depth of Damage | Appearance & Symptoms | Usual Healing Time |
First-degree burn | Affects only the outer epidermis | Red, sore, dry, no blisters | A few days to 1 week |
Second-degree burn (partial thickness) | Involves epidermis and dermis | Blisters, wet appearance, intensely painful | 1–3 weeks or more |
Third-degree burn (full thickness) | Extends into fat, muscle or bone | White, black, brown or leathery skin, reduced pain | Requires specialist care |
First-Degree Burns – Superficial Burns
First-degree burns, also called superficial burns, are the mildest type of burn and affect only the outer layer of the skin (the epidermis). They usually cause temporary discomfort but rarely lead to long-term tissue damage.
What they are
- A first-degree/superficial burn involves only the top skin layer and does not extend into the deeper dermis.
- Mild sunburn is a classic example of a first-degree burn.
Typical symptoms
- The skin looks red or reddish-brown (depending on skin tone), feels warm, and is painful or tender to touch.
- The area is usually dry with no blisters, and scarring is rare or minimal, though some temporary color change or peeling can occur as it heals.
Common causes
- Short exposure to UV radiation from the sun or tanning beds.
- Brief contact with hot objects, hot liquids, or steam that is not prolonged enough to damage deeper layers.
Healing and outlook
- Most first-degree burns heal within about 3–7 days, sometimes up to 2–3 weeks for larger areas, as the damaged outer cells shed and new skin forms.
- They typically heal without scarring, though the area may stay slightly darker or lighter than surrounding skin for a while.
When to get medical help
- Even with a superficial burn, seek medical advice if it covers a large area, affects the face, hands, feet, genitals, or major joints, or occurs in infants or older adults.
- Medical review is also important if pain is severe, signs of infection develop (increasing redness, swelling, pus, or fever), or if it looks deeper than just the top layer of skin.
Second-Degree Burns – Partial Thickness Burns
Second-degree burns, also called partial thickness burns, damage both the outer layer of skin (epidermis) and part of the underlying dermis, making them more serious than first-degree burns but less severe than full thickness (third-degree) burns. They are common, often very painful, and can sometimes leave scars, especially when deeper layers of the dermis are involved.
What they are
- A second-degree/partial thickness burn extends through the epidermis into the dermis, which contains blood vessels, nerves, hair follicles, and glands.
- Clinically, they are often divided into superficial partial thickness (shallower) and deep partial thickness (deeper) burns, which differ in appearance, pain level, and healing time.
Typical appearance and symptoms
- Superficial partial thickness burns usually look red or pink, swollen, wet or shiny, and form blisters; the area is very painful and blanches (turns pale) briefly when pressed.
- Deep partial thickness burns may appear patchy red, pale, or waxy white, can have slower or poor blanching, and may be less painful because more nerve endings are damaged; these are more likely to scar.
Common causes
- Scalds from hot liquids or steam, such as boiling water, hot drinks, or cooking fluids, often cause second-degree burns.
- Other causes include flame contact, prolonged contact with hot objects, severe sunburn, some chemical exposures, and certain electrical injuries.
Healing, scarring, and outlook
- Superficial partial thickness burns usually heal in about 2–3 weeks if kept clean and protected, often with minimal scarring but possible temporary pigment changes.
- Deep partial thickness burns can take 3–8 weeks or longer to heal, carry a higher risk of noticeable scarring and functional problems, and may need specialist care or skin grafting.
When they need medical care
- Any suspected second-degree burn should be medically assessed if it is larger than the person’s palm, on the face, hands, feet, genitals, or over major joints, or if pain is severe or worsening.
- Urgent review is also important if there are signs of infection (increasing redness, swelling, pus, or fever) or if it is hard to tell whether the burn is deep partial thickness or progressing toward a third-degree injury
Third-Degree Burns – Full Thickness Burns
Third-degree burns, also called full thickness burns, are the most severe common burn type and destroy all layers of the skin (epidermis and dermis) and often extend into the fat beneath the skin, sometimes reaching muscle or bone. They are medical emergencies that always require urgent hospital treatment and should never be treated solely at home.
What they are
- A third-degree/full thickness burn destroys the entire thickness of the skin, including skin appendages such as hair follicles and sweat glands, and may extend into subcutaneous tissue or deeper structures.
- Because the structures needed to regenerate new skin are destroyed, these burns cannot heal normally on their own and typically need surgical procedures such as skin grafts.
Appearance and symptoms
- The burned area often looks dry, stiff, and leathery and may appear white, waxy, brown, black, or charred rather than red and moist. It usually does not blanch (turn pale) when pressed because the blood supply is severely damaged.
- Paradoxically, the centre of a third-degree burn may be painless due to destroyed nerve endings, although surrounding lesser burns (first- or second-degree) can be very painful.
Common causes
- Prolonged contact with flames, explosions, or intense fires (for example, house fires, car fires, or clothing that catches fire).
- Other causes include long exposure to hot liquids or objects, high-voltage electrical injuries, and strong chemicals or radiation.
Treatment, healing, and scarring
- Third-degree burns require emergency assessment, fluid resuscitation for larger burns, meticulous wound cleaning, infection prevention, pain management, and often surgery such as debridement and skin grafting in a specialist burn unit.
- Healing takes many weeks or months and almost always results in significant scarring and potential contractures (tightening of skin and tissue), so long-term rehabilitation, physiotherapy, and sometimes reconstructive surgery are common.
When to seek urgent help
- Any suspected third-degree burn—regardless of size or location—needs immediate emergency care; call your local emergency number (000 in Australia) or go to the nearest emergency department without delay.
- Immediate help is especially critical if the burn covers a large area, involves the face, hands, feet, genitals, or major joints, or is associated with breathing difficulty, smoke inhalation, or signs of shock (pale, clammy skin, rapid pulse, confusion).
How To Treat Burns – Step-by-Step Guide
Follow these five bright, easy-to-remember steps: stop the burning, cool the burn, cover, manage pain, and know when to call 000.
Your safety comes first. Remove the person from the hazard as soon as it is safe to do so.
- Turn off power or gas where possible.
- Extinguish flames or move away from hot liquid or steam.
- Keep rescuers and bystanders out of danger.
For most heat and scald burns, cool the wound under cool running water for 20 minutes.
- Start cooling as soon as possible (effective up to 3 hours after the burn).
- Use cool, not icy or extremely cold water.
- Let clean water flow gently over the burnt area.
- Remove jewellery, tight clothing or accessories before swelling develops (if not stuck).
- Remove wet clothing only if it is not adhered to the wound.
After cooling, protect the burn from infection and further damage.
- Use a sterile non-stick dressing or clean plastic cling film.
- Lay cling film lengthways over the burn, not wrapped fully around a limb.
Support comfort and circulation while waiting for further help if needed.
- Raise the injured area if possible to help limit swelling.
- Use standard pain relief such as paracetamol or ibuprofen (if appropriate and not contraindicated).
- Keep the person warm by covering non-burnt areas – burns can lead to heat loss.
Some burns must be treated as emergencies and assessed by health professionals.
- Burn larger than a 20-cent piece in an adult.
- Burn on the face, hands, feet, genitals or over a major joint.
- Burn caused by electricity, chemicals, smoke or steam inhalation.
- Third-degree or suspected deep tissue damage (white, charred or leathery skin).
- Breathing difficulties or any signs of airway involvement.
- Burn affecting a child, older adult, or someone with existing health issues.
- Stop the burning process.
- Cool the burn with running water for 20 minutes.
- Cover the burn and seek medical help when needed.
Essential Items for a Burns First Aid Kit
A burns-ready first aid kit is vital for homes, businesses, community events and any environment where burns are possible.
| Item | Purpose |
|---|---|
| Sterile non-stick dressings | To cover and protect the burn |
| Clean plastic cling film | Temporary protective cover |
| Access to running water | Essential for cooling for 20 minutes |
| Clean scissors & tweezers | To remove jewellery or loose clothing |
| Disposable gloves & PPE | Reduce infection risk |
| Pain relief medication | Help manage discomfort |
| Emergency contact list | Useful for ambulance or specialist referrals |
Be prepared — keep your burns first aid kit complete and accessible at all times.
If your Melbourne workplace needs tailored training, enrol your staff in First Aid Pro Melbourne’s nationally recognised first aid courses, which include hands-on how to treat burns practice.
Common Mistakes to Avoid When Treating Burns
Avoid these frequent errors to ensure safer and more effective burns first aid.
Using ice or ice water — increases tissue damage.
Applying oils, butter, creams, or toothpaste — these trap heat and increase infection risk.
Breaking blisters — exposes deeper layers to bacteria.
Pulling off clothing stuck to burnt skin — this can tear fragile tissue and worsen injury.
Wrapping the injury tightly — this can restrict blood flow and cause further tissue damage.
Remember: Stop, Cool, Cover — the core principles of effective burns first aid.
Burn Prevention at Home and in Melbourne Workplaces
Practical steps to prevent burns, scalds and heat-related injuries across home and workplace settings.
Home Burn Prevention Tips
- •Keep hot drinks and boiling water away from children.
- •Turn pot handles inward on the stove.
- •Test bath water temperature; set hot water systems below 50°C.
- •Use oven gloves and heat-resistant tools.
- •Check smoke alarms regularly and keep fire extinguishers handy.
Workplace Burn Prevention Practices
- •Provide and maintain PPE for anyone exposed to heat, chemicals or flame hazards.
- •Conduct regular burns first aid or workplace first aid training.
- •Keep first aid kits well stocked with burns-specific dressings.
- •Carry out routine risk assessments for thermal, chemical and electrical hazards.
Simple prevention steps can greatly reduce burn risks at home and in Melbourne workplaces.
Many burn-related injuries can be prevented with strong safety culture and proper staff training. For tailored workplace solutions, First Aid Pro Melbourne offers nationally recognised training for local industries.
Knowledge Quiz: How to Treat Burns
Test your burns first aid knowledge. Select an answer for each question, then click Check answers. Use Reset to try again.
1. What is the minimum time to cool a burn with running water?
2. Which action should you avoid when providing burns first aid?
3. A burn from boiling water or steam is called a:
4. When should you call emergency services?
5. After cooling a burn, what should you do next?
Learn How to Treat Burns with Confidence
Knowing how to treat burns properly can dramatically improve someone’s recovery. Whether at home, outdoors, or in a Melbourne workplace, following the core steps—cool the burn with running water for 20 minutes, cover with a sterile dressing, and get medical help when required—ensures you respond effectively.
With a well-stocked first aid kit and awareness of common mistakes, you’re far better prepared for emergencies. Burns can happen in seconds, but the right actions can make all the difference.
To build real-world skills and confidence, enrol in a nationally recognised First Aid course with First Aid Pro Melbourne. You’ll learn practical techniques for how to treat burns and many other life-saving skills—so you’re ready to help when it matters most.
References
- Australian and New Zealand Committee on Resuscitation (ANZCOR) Guideline 9.1.3 – First Aid for Burns.
- Healthdirect Australia: Burns and Scalds – First Aid, Treatments, Causes.
- Better Health Channel Victoria: Burns and Scalds — immediate first aid and classification.
- RACGP: Thermal Burns — Assessment and Acute Management in General Practice. (racgp.org.au)
Frequently Asked Questions
How long should I cool a burn?
Use cool running water for at least 20 minutes as soon as possible after the injury. This helps reduce pain and limits skin damage.
Can I use ice on a burn?
No. Ice can worsen tissue damage. Stick to cool running water only.
What should I do if blisters form?
Leave them intact. Cover the area with a sterile non-stick dressing and monitor for any signs of infection.
What should be in a burns first aid kit?
Sterile dressings, cling film, gloves, scissors, analgesics, and quick access to running water.
When should I seek medical advice for a burn?
Seek help if the burn is larger than a 20-cent coin, is deep, affects critical areas, or is caused by chemicals, electricity or inhalation. Also seek review if signs of infection appear.
