Liver failure patient’s liver is not necessarily recovered, depending on the patient’s condition, it is recommended to seek timely medical treatment, consult a professional doctor for symptomatic treatment. Liver failure is a serious liver damage caused by a variety of factors, resulting in severe impairment of the functions of detoxification, synthesis, biotransformation and metabolism of the liver. Patients with liver failure are clinically categorized into acute liver failure, subacute liver failure, slow plus acute liver failure, and chronic liver failure. The liver function of patients can still operate and the condition is mild, most patients can be treated with liver transplantation and artificial liver after liver failure patients are also able to recover. However, there are a small number of patients with liver failure whose liver cannot recover because of their serious condition, poor physical condition and poor drug treatment. Liver failure patient’s liver may not be able to recover, should be timely medical treatment, so as not to delay the condition, the adverse effects, such as the need to use drugs, it is recommended to take under the guidance of a doctor, do not blindly self-medication.