For the patient’s liver damage, if it is due to the blood test liver function suggests that the patient has elevated glutamic aminotransferase and glutamic oxalacetic aminotransferase, this situation is mostly considered two situations. The first is whether the patient has been drinking alcohol, taking medication and being tired before the blood draw. In this case, the patient should actively change his living and eating habits, pay attention to more rest, do not stay up late and do not drink alcohol. Moderate can eat bupropion drops and other lower transaminase treatment, after 5-7 days of treatment, patients can mostly return to normal. However, if the patient is a hepatitis patient, there is a virus replication, at this time need to actively consider the line of antiviral therapy as well as liver preservation treatment; the second, for the patient referred to traumatic liver damage, the patient needs to be further treated according to the site of injury as well as the situation and size of the injury. If the patient’s liver damage is in the central part of the liver, there is no rupture of the liver envelope, and there is not much bleeding, recuperation and observation can be carried out, and the patient should be absolutely bedridden. The patient should be absolutely bedridden, and the abdomen should be bandaged and compressed. Patients should regularly monitor their heart rate and blood pressure, and if there is a rapid heart rate or low blood pressure, they should actively review the ultrasound or CT scan of the upper abdomen to see if there is any fluid in the peritoneal cavity. If there is fluid in the peritoneal cavity, after diagnostic puncture of the right lower abdomen or left lower abdomen and extraction of non-coagulated blood, a prompt dissection should be performed.