Burn scars respond best to silicone gel or sheets, pressure garments, massage, and strict sun protection, with lasers or surgery reserved for stubborn cases.
For the full breakdown, see our best Cream For Burning Scars guide.
Treating a burn scar isn’t a one-step job. The skin that grows back after a deep burn is often tight, itchy, red, and more sensitive than the skin around it. The good news is that a consistent daily routine—starting once the wound has fully closed—makes a real difference in how flat, soft, and even-toned that scar ends up.
Here’s how burn-scar treatment actually works, starting with the steps that have the strongest evidence behind them and ending with the options for scars that don’t respond.
Start With Silicone Gel or Gel Sheets
Silicone is the first-line treatment for raised burn scars, and it has the research to back it. A 2022 review of randomized trials identified silicone sheets and gels as a recommended first-line strategy for hypertrophic scars—the thick, raised kind that burns commonly leave behind.
You have two delivery options:
- Gel sheets: adhesive pads worn over the scar, often for 12 hours or more per day.
- Silicone gel: a spreadable product that dries into a clear layer, useful for scars on joints or uneven areas where a sheet won’t stay put.
Evidence reviews report better results when silicone is applied at least 12 hours daily for a minimum of two months. Gel sheets also reduce itching and dryness and can be worn alone or under a pressure garment, splint, or cast. Consistency matters more than the brand—daily use over weeks is what flattens the scar.
Add Pressure Garments for Thick Scars
Pressure garments are a standard first-line treatment for hypertrophic burn scars, especially in the first year after injury. The elastic fabric applies steady compression that helps the scar mature faster, reduces itching, protects the fragile skin, and keeps the scar from raising.
The regimen is demanding—common protocols call for 23 hours a day at 20–40 mm Hg, starting as soon as the wound has re-epithelialized and continuing for 6 to 24 months. That’s nearly round-the-clock wear, and it should be supervised by burn or rehabilitation clinicians who can fit the garment properly and monitor the skin underneath.
Pressure garments aren’t comfortable, and the long wear time is a real commitment. But for thick, raised scars in the first year, they’re one of the best-supported tools available.
Massage, Moisturize, and Block the Sun
These three habits are the supportive backbone of every burn-scar routine. They don’t replace silicone or pressure, but they make the scar softer, less sensitive, and less visible.
- Massage with stretching: Gently massage the scar in circles and with light stretching to loosen tight tissue, soften the scar, and desensitize the area. Burn-rehabilitation guidance describes massage as a way to make scars looser and more comfortable.
- Moisturize daily: Healed burn skin is dry because it lacks normal oil glands. A daily moisturizer keeps the skin soft, reduces itch, and helps the scar blend in with surrounding skin.
- Use SPF 30 or higher: UV exposure darkens scar tissue and makes it more noticeable. Sun protection—sunscreen plus protective clothing—is the single most overlooked step in scar care, and the one that most affects color.
None of these are flashy, but they’re the difference between a scar that fades over a year and one that stays dark and stiff. If you’re looking for a product to support this routine, our roundup of the best creams for burning scars covers the options worth trying.
When Conservative Care Isn’t Enough
Some scars stay thick, red, painful, or stiff no matter how diligently you apply silicone and pressure. When conservative care fails—or when a scar limits movement—clinicians add stronger treatments.
- Laser therapy: Used for scars that remain red or thick after conservative treatment. Fractional carbon dioxide laser is specifically cited for stiff, thick scars and scar resurfacing, and burn centers have used it since 2015.
- Corticosteroid injections: Used for raised scars, often alongside other therapies. It’s a specialty-clinic treatment, not something done at home.
- Surgery: Reserved for severe contractures, functional impairment, or scars that block movement. Options include scar excision, contracture release, skin grafting, Z-plasty, and tissue expansion.
Most scars respond to the daily routine described above, but knowing when to see a specialist is just as important as knowing what to do at home.
FAQs
How soon after a burn can I start scar treatment?
Wait until the wound has fully closed and re-epithelialized—meaning the surface is completely covered with new skin. Starting silicone or pressure on an open wound can trap bacteria and delay healing. Some clinicians recommend a short period after closure before beginning scar massage or pressure.
Can old burn scars still improve with treatment?
Yes, older scars can still soften and lighten with silicone, massage, and sun protection, though they may respond more slowly than new scars. Pressure garments are most effective in the first year, but silicone gel and laser therapy can improve scars of any age.
Do over-the-counter scar creams really work?
Most generic OTC scar-removal products lack evidence, and medical guidance warns to be wary of them. Silicone-based products have the research support; anything promising “magical” results likely won’t deliver. Stick with silicone, moisturizer, sun protection, and a consistent routine.
References & Sources
- Model Systems Knowledge Translation Center (MSKTC). “Scar Management After Burn Injury.” Outlines silicone, pressure, massage, and moisturizing as first-line burn-scar treatments.
- Model Systems Knowledge Translation Center (MSKTC). “Laser Therapy for Burn Scars.” Details fractional CO2 laser use for stiff, thick scars at burn centers since 2015.
- Mayo Clinic.