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 Wang Xiang Li

Emergency Medicine

1min

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Why does a burn from hot oil itch?

After being scalded by oil and experiencing itchy sensations, there are several scenarios: First, after the acute phase of an oil burn, if there is no local infection, the patient may feel itching in the burned area. This sensation is caused by the proliferation and repair of new epidermal tissue, which is a normal occurrence. The patient should not worry, but it is important to remember not to scratch the area to prevent local infection and rupture of the skin tissue, which could delay the healing of the wound; The second scenario occurs when there is an infection in the burn. The patient will also feel itching in the affected area, and they should go to the hospital promptly for local debridement and disinfection; The third scenario occurs when the wound heals but leaves a scar, which can also cause itching. In this case, scar treatment medications can be applied for treatment.

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Written by Wang Xiang Li

Emergency Medicine

1min 8sec

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How to treat oil burns?

After being scalded by oil, it is necessary to quickly rinse the affected area with plenty of cold water or running tap water to alleviate pain, and then thoroughly disinfect it with iodophor. If blisters form after a scald, for smaller blisters, applying a moist burn cream can promote the healing of the wound. Small blisters generally can be absorbed on their own. If there are large blisters, you should first use a sterile syringe to aspirate the fluid inside the blister, while preserving the blister skin. At the same time, applying burn moistening cream to the surface can prevent infection. If the epidermis is broken, it is necessary to go to a formal hospital for treatment promptly. After a scald, it is important to eat lightly, consume more vegetables and fruits, and eat high-protein, nutritious foods to promote the healing of the wound. Do not eat spicy and irritating foods, drink plenty of water, avoid getting the wound wet to prevent infection, and change dressings according to the doctor's instructions.

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Written by Li Xiao Lin

Emergency Department

1min 7sec

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How to treat scalds from boiling water?

After being scalded by boiling water, immediately rinse the scalded area with running cold water for at least half an hour, or until the pain eases, then assess the condition of the burn. If the scalded area is only red and experiencing severe pain, applying toothpaste, aloe, or tung oil topically can have a cooling and pain-relieving effect. Pain relief medications, such as oral painkillers or celecoxib, can also be used to alleviate the symptoms. If blisters appear on the scalded area or if the skin starts peeling, immediately go to the hospital for further treatment. Disinfect the wound thoroughly with iodine to prevent infection, then apply burn ointment to the surface to promote healing of the scalded tissue. If there are large blisters, use a sterile syringe to aspirate the fluid, or make a small cut at the base of the blister to drain the fluid, which can facilitate recovery. Apply erythromycin ointment to the surface to prevent infection. (Medication should be used under the guidance of a physician.)

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Written by Wang Xiang Li

Emergency Medicine

1min 2sec

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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.