Burn Scar Treatment: Must-Read for Effective Removal! | [Yonsei Star Dermatology Sinchon]

Immediately after suffering a burn, the first concern that usually comes to mind is, "Will this leave a scar?" To answer directly, even with the same burn, the likelihood of scarring can vary greatly depending on its depth, extent, and initial response. In this article, we will outline the characteristics of burns that tend to leave burn scars, and provide a step-by-step guide from initial response to treatment.

Burns are classified into 1st, 2nd, and 3rd degrees based on the extent and depth of skin tissue damage, with extensive burns also considered separately. The most crucial criterion for assessing whether a scar will remain is the depth of the burn.

First-degree burns involve slight redness, warmth, and pain, but no blisters. In these cases, scars are less likely to form.

Second-degree burns, which damage the dermis, can lead to scarring. The easiest way to distinguish between 1st and 2nd degrees is the presence of blisters. You can assume that blisters appear from 2nd-degree burns or higher.

Second-degree burns are further divided into superficial and deep stages. Superficial 2nd-degree burns involve blisters and prolonged redness, while deep 2nd-degree burns often develop scabs over time, which can lead to scarring.

Third-degree burns damage all layers of the skin, inevitably leading to scarring, and take more than a month to heal. Burns of 3rd degree or higher require treatment at a specialized burn hospital.

In addition to depth, several other factors influence scarring. Scars are more likely to form if the burn area is large and if initial management is inadequate.

Situations that tend to result in scarring are as follows:

• Deep burns that damage the dermis or deeper (deep 2nd-degree, 3rd-degree)
• When the burn area is extensive
• When treatment is delayed or scabs/eschar are forcibly removed
• When secondary bacterial infection occurs in the wound area

Bacterial infection is highly likely to lead directly to scarring. Therefore, preventing infection and promoting proper wound healing from the outset is key. In clinical practice, the management during the first few days often determines the shape of the subsequent scar.

Furthermore, some individuals are constitutionally prone to scarring. This is commonly referred to as a keloid constitution. In such cases, it is advisable to manage burns actively from the beginning, rather than taking them lightly.

If you have any questions, please feel free to ask via chat consultation regarding burn scar treatment.

Emergency first aid immediately after a burn significantly influences scar reduction. The key is to quickly dissipate heat and prevent infection.

Cool the burned area sufficiently for 10-20 minutes or more using tap water, saline, or plain water. This is because heat spreads to surrounding tissues over time, causing further damage, and dissipating the heat minimizes tissue damage.

After cooling, the wound area is susceptible to external bacterial invasion, so protect the area well with gauze or dressing materials available at pharmacies.

Initial responses you can perform at home are as follows:

• Cool sufficiently for 10-20 minutes or more with running water or saline
• Protect the wound area with gauze or dressing materials
• Minimize bacterial invasion with antibiotic ointment or cream
• Do not forcibly touch blisters and scabs
• For deep or extensive burns, visit a medical institution quickly

Responding quickly in this way in the early stages helps the burn area heal faster, reducing the likelihood of scar formation.

After the wound has healed, combining burn ointment and scar laser treatment from the early stages can help minimize scarring.

For existing scars, the main treatments generally fall into two categories:

For functional problems, surgical methods such as Surgical Scar Revision are reported to be somewhat effective. Conversely, for cosmetic purposes or if the scar is unsightly, laser treatment tends to have high patient satisfaction. If you are constitutionally prone to thick, raised scars, Triamcinolone Scar Injection may also be considered.

Recently, methods have been developed to treat areas difficult to operate on with lasers, making breathing or mouth movement much more comfortable. Combining these methods is reported to yield high satisfaction.

Today, we looked at cases where burn scars tend to remain and effective burn scar treatment methods. Since the depth and extent of the burn, as well as the initial response, determine the scar, we recommend actively managing burns from the outset if blisters appear or the area is extensive, rather than taking them lightly. Treatment results may vary individually.

If you are concerned about burn scars, please feel free to leave your symptoms and progress via consultation for burn scar treatment. Thank you for reading.

Dr. Sang-Joo Lee, Chief Director · Board-Certified Dermatologist Chief Director and board-certified dermatologist at Yonsei Star Dermatology Sinchon. He has extensive experience in pigment and scar treatment, serves as an adjunct professor at the Department of Dermatology, Yonsei University College of Medicine, and will be the president of the Korean Dermatological Association in 2026. View Dr. Sang-Joo Lee's Profile First published 2024-06-13 · Last reviewed July 23, 2026

This article provides general medical information, and the condition of burns and scars varies from person to person. Please consult a board-certified dermatologist for an accurate diagnosis and treatment plan.