What should I do if I get a burn and it blisters?

Nov 28, 2024 Source: Cainiu Health

Dr. Liu Wenmin

Introduction

In general, if a burn results in blistering, treatment methods may include rinsing with cold water, disinfection, blister management, medication, and protective dressing. Immediately after a burn, the affected area should be rinsed under running cold water to lower the local skin temperature and reduce further damage from heat. It is recommended to continue rinsing for more than half an hour to ensure an effective reduction in skin temperature.

Generally, when a burn results in blisters, treatment methods may include rinsing with cold water, disinfection, blister management, medication, and dressing protection. The specific procedures are as follows:

1. Cold water rinse: Immediately after a burn, the affected area should be rinsed with running cold water to lower the skin temperature and reduce further thermal damage. It is recommended to rinse continuously for more than 30 minutes to effectively reduce skin temperature.

2. Disinfection: For small blisters, local disinfection can be performed using povidone-iodine or normal saline to prevent infection. During disinfection, ensure adequate contact between the disinfectant and the wound, and avoid excessive friction that may rupture the blister.

3. Blister management: Large blisters should be managed under the guidance of a professional physician. The doctor may use a sterile needle to puncture the blister and drain the fluid. After puncturing, the area should be dressed with sterile gauze to prevent infection.

4. Medication: Under a doctor's guidance, topical medications such as burn ointment, erythromycin ointment, or moist burn cream can be used. These medications help alleviate pain, promote wound healing, and prevent secondary infections.

5. Dressing protection: The burned area should be covered with sterile gauze or dressing to protect the wound from external contamination and irritation. The dressing should be applied with appropriate tension to avoid impairing blood circulation.

During the recovery period from a burn, it is important to keep the affected area clean and dry, avoiding contact with water or friction. Diet should be light and bland, avoiding spicy, irritating, or greasy foods that may delay wound healing.

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In general, a stinging pain in the skin similar to a burn may be caused by exposure to irritants, dry environments, contact dermatitis, solar dermatitis, herpes zoster, or other reasons. It is recommended to seek medical attention promptly, identify the underlying cause, and then improve symptoms under a doctor's guidance through general measures, medications, or other treatments. In daily life, avoid known irritants and allergens, and choose mild skincare and cleansing products.

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How long does it take for hair to grow back after being burned off by fire?

When the scalp is injured, hair follicles may be temporarily or permanently damaged, and hair growth can significantly slow down. If burns cause redness and blistering of the scalp, the hair follicles enter a repair phase and may take over six months to potentially resume growth. In severe burns where hair follicles are extensively damaged, localized hair loss may occur. In such cases, medical evaluation is necessary to determine whether medical interventions are needed to assist follicle recovery.

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How long does it take to recover from a laser burn that created a hole on the foot?

In general, the recovery time for laser surgery wounds on the feet ranges from 1 to 4 weeks, depending on the wound size, individual constitution, and postoperative care. Smaller wounds, better physical condition, and proper wound care lead to faster recovery, while larger wounds or inadequate care may require a longer healing period. It is advisable to avoid prolonged standing or walking in daily life to reduce weight-bearing on the feet. In terms of diet, consume more protein- and vitamin-rich foods such as eggs and vegetables.

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What should I do if my skin is peeling due to alkali corrosion on my hand?

If the hand is burned and peels due to alkali corrosion, immediate treatment generally includes rinsing thoroughly with running water, applying a weak acidic solution to neutralize the alkali, using moisturizing and healing ointments, and avoiding further irritation to the damaged skin. Immediately after contact with alkali, place the affected hand under running water and rinse continuously for 15–20 minutes to dilute and remove residual alkali, thereby minimizing ongoing corrosion to the skin.