It may take 1 to 2 weeks to recover from an electrical burn, and the exact recovery time is usually related to the depth and size of the burn, the patient’s age and physical condition. Usually the harm caused by electrical burns may be heart muscle damage and muscle damage. Patients with electrical burns, if the burn area is small, shallow depth, usually faster healing, usually after about 1 ~ 2 weeks can be healed. If the wound is large and deep, the healing time will be relatively longer, and sometimes skin grafts may be needed when the condition worsens. In general, the wounds of patients with electrical burns may appear red, swollen and painful, and localized blisters will form, which contain clear liquid. It is necessary for the patient to be given a tetanus antitoxin injection to prevent tetanus infection. Therefore, patients with electrical burns should seek medical treatment in time and standardize treatment under the guidance of professional doctors to avoid delays.