How to remove burn scars

Written by Huang Ling Juan
Dermatology
Updated on February 28, 2025
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Scars from burns, if relatively fresh, can be treated with scar removal creams such as silicone gel dressings. It is necessary to consistently use these creams for about three months, and using them in conjunction with scar patches can enhance the effects. During the use of scar creams, the diet should also be light, avoiding spicy and irritating foods, and consuming more fresh vegetables and fruits that are rich in Vitamin C, and foods high in vitamins. At the same time, avoid intense exercise and scratching the affected area to prevent worsening of the scar hyperplasia. For older burn scars, fractional laser treatment can be considered. Depending on the degree of scar elevation, typically three to five treatments are needed. (Use medication under the guidance of a doctor)

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Written by Li Xiao Lin
Emergency Department
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What should I do if my finger gets burned and starts oozing pus?

Finger burns have developed a pus discharge, indicating a severe infection at the burn site. Once an infection occurs, in addition to disinfection, oral antibiotics should be administered for anti-infection treatment. Disinfection may need to be carried out once or twice daily. The disinfection process involves washing with saline solution, then further sterilization and disinfection with hydrogen peroxide. After rinsing with saline, re-disinfect with iodophor, and then cover with gauze and dressing. Gentamicin can be applied on top of the gauze to promote healing and improvement of the infection. If oral medications are ineffective, intravenous antibiotic infusion may be necessary for anti-infection treatment. (Medication use should be supervised by a professional doctor.)

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Written by Li Xiao Lin
Emergency Department
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What will happen if a burn on the finger is not treated?

The treatment of burns depends on the severity of the burn and cannot be generalized. For minor burns, such as when a finger is slightly red, indicating a mild burn, simply rinsing with water is adequate, and no special treatment is necessary. However, if the burn is more severe and has reached the dermis, it requires prompt attention. First, the area should be thoroughly rinsed with cold water for at least half an hour to quickly cool the area and alleviate the worsening of the condition. Additionally, it is crucial to seek further treatment at a hospital, where disinfection, bandaging, and possibly other examinations will be performed. If the burn is severe, treatments such as intravenous fluids and anti-infection measures may be necessary.

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Written by Wang Xiang Li
Emergency Medicine
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Will burns from oil heal by themselves?

Whether a burn from oil will heal on its own depends on the severity of the burn. If the skin is only red on the surface after being scalded by oil, it indicates a first-degree burn. Such burns do not require special treatment and generally subside on their own. However, it is important to protect the wound area and avoid friction. If blisters form, dressing is required, as undressed, the blister skin may rupture, which could lead to an easily infected wound. Additionally, if the burn is deeper, with localized waxen or charred skin appearing after the burn, it indicates a severe burn. In such cases, it is necessary to seek hospital treatment, where skin grafting may be needed.

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Written by Chen Xiao Jun
Emergency Department
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What should I do about the dead skin from a burn on my finger?

Generally, after a finger is scalded, damage occurs to the skin's soft tissues, and some of the skin may necrotize. Once necrosis sets in, the blood supply to the affected area becomes poor. At this point, it is necessary for the body to promptly remove this dead skin. It is best to have debridement under the guidance of a physician to remove the necrotic skin and soft tissue; otherwise, these necrotic tissues can easily become infected, which in turn can cause harm to the body. Therefore, after necrosis occurs following a finger scald, it is advisable to immediately visit the emergency department of a hospital for debridement. Removing the necrotic tissue and performing proper dressing and disinfection will promote the rapid recovery and healing of the skin tissues.

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Written by Wang Xiang Li
Emergency Medicine
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What should I do if I get burned by hot oil?

After being scalded by hot oil, first, you should quickly move away from the hot oil. If oil splashes onto your clothes, carefully remove the oil-soaked clothing, including pants, shoes, and socks. Rinse the affected area with running water for more than half an hour to reduce the burning sensation and pain. If the scald manifests as local redness or small blisters, you can apply burn ointment to the surface. Try not to break the blisters or the epidermis to avoid bacterial infection. If blisters have already formed, under strict sterilization, you can use a sterilized needle to drain the blister fluid and then cover the wound with gauze to protect it from water. If the blisters are relatively large, it is advisable to go to the hospital burn department for examination, treatment, and care.