On-site first aid is the starting point of burn treatment, and its essentials can be summarized as: one fire, two investigations, three defenses, four packages and five deliveries.

Fire fighting: Take various effective measures to put out the fire quickly, so that the wounded will not be hurt again. Removing the heat source can make the wounded burn less, shallower and lighter.

Second check: check whether there is any combined injury in the whole body condition, and take corresponding measures if there are other injuries.

Three defenses: anti-shock, anti-asphyxia, anti-wound pollution. Take painkillers for pain and drink less light salt water for thirst. Respiratory tract burns, to remove foreign bodies, keep breathing unobstructed, and pay attention to protect the wound to prevent pollution.

Four packs: wrap the wound with clean clothes to prevent re-contamination. At the scene, except for chemical burns, wounds are generally not treated and blisters are not broken as far as possible. Pay attention to wound insulation in winter.

Five Games: Leave the scene quickly and take the wounded to the hospital.

Treatment of mild burns:

First, clean the wound, shave the hair on the burned area and its vicinity, cut off fingernails, remove foreign bodies and exfoliated epidermis, rinse with tap water or normal saline, and then soak the burned area with cold water. If you can't soak it, wet it with a towel soaked in ice water and change it repeatedly until the pain disappears. Don't apply colored drugs such as mercuric chloride and purple syrup to the wound. If there are blisters on the skin, cover it with a disinfectant dressing; Do not break or discharge blisters to prevent infection. The wound can be coated with some astringent, anti-inflammatory and analgesic drugs, such as badger oil, cooling oil and burn oil. The wound is large and can be bandaged. Exposure therapy can also be used for small wounds, but attention should be paid to keeping warm in winter to prevent dust in the house to avoid infection. Attention should also be paid to a large area of shallow burns; Electrical burns, facial burns, hand and foot burns and genital burns should be regarded as serious burns and must be treated in a hospital.