Whether liver injury can recover on its own varies from person to person. 1. In case of minor injury, when the patient suffers from minor injury to the liver due to trauma or taking certain medications, appropriate rest for a period of time can reduce the stimulation to the liver on its own, such as controlling the diet and discontinuing the use of medications, which can generally be recovered on its own, and there is no need to take liver-protecting medications to control it. 2. When the damage is serious, if the patient suffers from cirrhosis and alcoholic hepatitis and other diseases, it will cause serious damage to the liver, resulting in serious damage to the liver cells, can not properly metabolize the waste produced by the body, in this case can not be repaired on its own. If you do not go to the hospital in time, it may also cause damage to other organs and tissues. Patients should go to the hospital as soon as possible for examination, to clarify the specific condition, and choose the appropriate method to control, during the treatment period should be appropriate bed rest, try not to smoke or drink, to prevent aggravation of liver damage.