Trauma refers to the damage of human tissues or organs caused by external factors, and its treatment needs to be decided according to the degree and type of injury of the patient. Patients with mild trauma can be immobilized with appropriate bandages and medication; patients with severe trauma require debridement, hemostasis, anticonvulsive and surgical treatments, depending on the extent of the injury. For abrasions, puncture wounds or small cuts of mild closed trauma patients, can be through the first aid routine treatment, such as disinfection, bandaging, hemostasis, immobilization, and keep the wound surface dry, change the medicine on time. Hot compresses and physical therapy can also be used to reduce local pain and swelling. Severe open trauma patients need to carry out debridement suture surgery, for the diagnosis is clear and accompanied by severe pain patients, can follow the doctor’s instructions to use pethidine, morphine and other analgesics. And use ceftriaxone sodium, levofloxacin and other antibiotics to control the wound. For patients in shock, it is also necessary to expand blood flow through rehydration, blood transfusion and other ways to carry out active anti-shock treatment. Severely traumatized patients should be hospitalized for observation, and if there are internal organ injuries, they should be treated with timely surgery. Traumatized patients should consult the doctor in time and be treated accordingly by the doctor according to the condition of the wound, so as not to delay the condition and have serious effects such as wound infection. At the same time, during the treatment period, patients should actively supplement nutrition to maintain the normal metabolism of the body, and the traumatized parts also need to pay attention to gradual rehabilitation exercises.