Can the blisters from a burn be punctured?

Written by Zhu Zhu

Dermatology

Updated on September 01, 2024

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Whether to rupture the blisters that appear after a burn depends on the situation. If the blisters caused by the burn are relatively small, it is not necessary to puncture them, as this is better for the skin and can provide protection. However, if the blisters that appear after the burn are large, it is advisable to rupture them, because if the blisters are too large, the fluid cannot be completely absorbed by the body, which can hinder healing.

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Written by Huang Ling Juan

Dermatology

59sec

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How to deal with a skin scald that has broken the skin?

After a skin burn breaks the skin, if the area is relatively small and there is no obvious swelling, a moisturizing burn ointment can be applied. If the area is larger and accompanied by some exudation and swelling, it is necessary to go to the hospital for timely treatment. Under the guidance of a doctor, antibiotic ointment should be applied, and oral antibiotics should be taken. Common choices include Cefalexin, Cefradine dispersible tablets, and erythromycin for anti-infection treatment. Antibiotics can be used if there is no allergic reaction to them. If severe burn symptoms occur, combined with serious infections, swelling, and significant exudation, it is crucial to go to the hospital for medical treatment immediately. Severe cases may require hospitalization. Do not scratch the skin yourself, and avoid spicy and irritating food.

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Written by Huang Ling Juan

Dermatology

54sec

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How to remove burn scars

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

50sec

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How to treat burns from hot oil

After being scalded by hot oil, the first step is to remove yourself from the scalding environment and immediately rinse or soak the affected area with cold water for at least 20-30 minutes to reduce temperature and pain. Afterwards, disinfect with iodophor. Scald ointments, such as safflower oil, can be applied to the affected area. For blisters formed after a scald, use a sterile needle to puncture and drain the blister fluid, then apply medication and wrap it with sterile gauze. If the scald covers a large area or is a third-degree burn, it is generally not manageable on your own and requires prompt medical attention to avoid delaying treatment. (Please follow medical advice when using medication.)

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Written by Li Xiao Lin

Emergency Department

50sec

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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 Chen Xiao Jun

Emergency Department

43sec

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How to deal with a burn on the finger that has not broken the skin

After accidentally burning a finger, even if the skin isn't broken, it should be treated quickly to prevent further absorption of heat and further damage to the skin, soft tissue, and muscles. Many skin and soft tissue burns can appear after a period of time. The burned finger should be immediately rinsed with ice water or cold water, for about 20-30 minutes. If there are ice cubes available at home, they can be used to locally apply ice. This can quickly and effectively reduce the heat damage to the skin and soft tissues, improve the prognosis, shorten the course of treatment, and at the same time, attention should be paid to prevent infection.