When a baby’s blister skin breaks after a burn, you should first rinse it with cold water or apply a cold compress with ice, which can reduce the temperature of the skin after the burn. After the blister skin is broken may lead to infection, so you need to disinfect the wound with iodophor, and then use sterile gauze bandage, the bandage can not only prevent infection, but also prevent the baby from scratching the wound. After the bandage, it is recommended to change the medication once in 2-3 days. When changing the medication, you can use iodophor to disinfect the wound, and then use the regular pharmacy to buy the burn ointment to apply the wound, and then use clean gauze to wrap it again, it needs to be wrapped 4-5 times, the wound becomes dry and can be exposed for treatment, and the wound will heal soon.