Burns need to be treated according to the severity of their injuries, which can be categorized into mild, moderate and severe burns. Including cold water rinsing, pick through the blisters, application of drugs, bandages and so on. 1. Mild burns: the patient’s skin appears red, swollen, feverish, very few or small blisters appear. You need to rinse with cold water or soak the damaged skin in water as soon as possible, and then apply alcohol and burn ointment. 2. moderate burns: the patient’s skin surface will have larger blisters, local redness and swelling and severe pain. When the blisters are not broken, first rinse with cold water, and then use a sterilized needle to break the blisters and wipe clean, and at the same time apply the burn cream with gauze bandage. Most of them can be recovered in a week or so, and most of them do not leave scars. 3. Severe burns: most patients with nerve damage may appear sensory numbness, this time you need to carry out a simple emergency treatment and immediately sent to the hospital to give the appropriate professional treatment. At the same time to carry out anti-infection treatment, such as the application of levofloxacin and so on. After accidental burns, it is recommended to consult a doctor in a timely manner, under the guidance of a professional doctor to standardize the treatment and medication, so as not to delay the condition.