Daily water intake of patients with cirrhosis ascites is divided into the following three cases:1, if patients with cirrhosis ascites do not have hepatorenal syndrome, they only need to reduce the amount of water intake slightly more than normal, and it is better not to exceed the total amount of water intake of 1000ml per day.2, if patients with cirrhosis ascites have already developed hepatorenal syndrome, they need to record the amount of urine, and adjust the amount of water intake according to the daily amount of urine, and the amount of daily water intake is the daily amount of urine plus 300-500ml, it is better not to exceed the total amount of 1000ml. 3, cirrhosis ascites patients who have begun to take diuretics, there is often no restriction on the amount of water intake per day, at this time more attention needs to be paid to the acid-base balance and electrolyte disorders, there is generally not too much requirement on the amount of water intake per day.