Artificial liver can prolong the survival time of the patient as long as possible after the cure through regular routine and reasonable prognosis and conditioning. Artificial liver is a kind of substitution therapy, which can temporarily replace most of the functions of the liver, purify the patient’s blood through extracorporeal circulation, and remove the toxins in the plasma and replace it with healthy plasma in the way of blood exchange. Some patients are treated with artificial liver, thus gradually improving the symptoms of liver failure, which can win valuable time for liver cell regeneration. After the artificial liver is cured, the daily diet should be reasonably matched to ensure sufficient nutrition to promote liver repair, avoid eating spicy food and fried food; and use liver-protecting drugs, such as compound glycyrrhizin, reduced glutathione and other drugs under the guidance of the doctor. Through standardized comprehensive treatment, artificial liver can avoid progressive development of the disease, improve the quality of life of patients and prolong their survival time.