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 Wang Xiang Li
Emergency Medicine
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How to relieve pain after a burn or scald

Cold therapy is the best way to alleviate pain after a burn. Firstly, you should use running tap water or cold water to soak the affected area for more than half an hour. This can prevent heat from continuing to affect the wound and can dull the peripheral nerves in the area, reducing pain, exudation, and swelling. Secondly, you can apply some dilute saltwater to the wound to relieve pain and reduce inflammation, and then apply burn ointment to the burned area. In severe cases, oral pain relievers such as ibuprofen can be taken, and if necessary, pain medication can be administered via muscle injection. If the burned area is large, it is necessary to go to the hospital for formal treatment in a timely manner.

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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 Wang Xiang Li
Emergency Medicine
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What should I do if I don't have burn ointment after a burn?

After getting burned and if there is no burn ointment at hand, you should first remove the clothes around the burn, and then rinse or soak the wound in cold water for more than half an hour, and then apply vegetable oil to the wound. If there is noticeable redness, swelling, and pain, as well as blisters of various sizes, you can use a sterilized needle to puncture the blisters from the bottom, and squeeze out the blister fluid from top to bottom, but do not tear off the blister skin. Then disinfect with iodine and wrap the wound with a clean cloth, and promptly go to the hospital for further treatment. The patient should avoid spicy and irritating foods to reduce congestion and swelling at the burned area, thereby reducing local pain and itching.

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Written by Wang Xiang Li
Emergency Medicine
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What should I do if it itches after a burn?

Itchy after scalding may be a mild itching sensation that appears during the wound healing process. This situation does not require deliberate treatment. With timely medication and dressing changes, the itchy feeling can gradually subside as the skin at the wound site heals. However, if redness and mild suppuration occur at the wound site, this indicates an allergic infection. In such cases, it is recommended to clean and disinfect with iodophor, followed by the external application of antibacterial medication and dressing, which can help treat the infection and promote healing at the site. If necessary, oral cephalosporin medications can be taken for combined treatment, which is more conducive to promoting healing. Additionally, during the recovery period, it is important to keep the wound dry and sanitary, avoid contact with water, and not consume spicy and irritating foods, to avoid affecting the healing of the wound.

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Written by Li Xiao Lin
Emergency Department
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What should I do if it itches unbearably after a burn?

After experiencing significant itching following a burn, the first consideration should be whether there is an infection or an allergic reaction. Observe the condition of the wound, thoroughly disinfect it with iodine to prevent infection, then apply mupirocin ointment or erythromycin ointment to the surface to treat the infection. Wrap with sterile gauze, and if necessary, apply ice packs to help relieve itching. Then take oral antibiotics, such as cefuroxime axetil capsules or levofloxacin capsules, for infection treatment, and take cetirizine or loratadine orally to manage allergies and alleviate symptoms. Additionally, maintain good hygiene, try to avoid exposure to air and raw water to prevent infections, and pay attention to diet. Avoid spicy and irritating foods, drink plenty of water, eat fresh vegetables and fruits to supplement vitamins, and consume high-protein, nutritious food to help improve the condition. (Medication should be used under the guidance of a physician.)