The frequency of hemodialysis for hepatic ascites is generally not fixed. However, the frequency of hemodialysis should be adjusted accordingly for each patient. Before dialysis, the patient’s creatinine toxin concentration is not high, and there is no electrolyte disorder, metabolic acidosis and other symptoms, and the blood pressure can be maintained at a relatively stable level. In addition, the patient’s body water was well controlled and there was no significant weight gain. In this case, the duration of dialysis can be appropriately extended. If the patient’s weight increases, the level of toxins in the body increases, and electrolyte imbalance that often occurs. If this is the case, it is possible to increase the frequency of dialysis and at the same time reduce its duration. The frequency of hemodialysis depends on the patient’s condition, and treatment should be carried out in accordance with medical advice.