The maximum amount of water intake should not exceed the first day’s urine volume plus 500ml (in the case of dialysis patients, the amount of ultrafiltration should be added). In order to strictly control water in life, you can replace the cup at home with a smaller capacity and with a scale, and if possible, it is best to place a straw inside the cup for drinking water. Of course, many patients will say that it is impossible to have a graduated cup with them at all times, and rice, rice, noodles and other such food can not directly determine the water content of patients and how to eat reasonably? Here is a small to show you. 1, look at the picture, you will still think that the burrito, hanging noodles are not water content of food? 2, ordinary rice bowl reference: 250ml milk. 3, 100g wet cut noodles can fill 2/3 of the ordinary rice bowl, the water content reaches 30ml. 4, do not think that there is no water inside the rice, rice is also cooked after adding water, 100g of rice has 70ml of water. 5, the water content of the porridge reached 90%. 6, the supermarket inside the dry hanging noodles surprisingly 100g also has 15ml of water, it seems that water is everywhere ah! 7, do not underestimate the steamed bun, 100g steamed bun also has 40ml of water it! After reading these you should be able to fully realize the ubiquity of water, in addition, it is recommended that you usually do not drink tea, coffee, carbonated drinks, high-sugar drinks, such drinks will only make patients more thirsty, not to quench the thirst of the role. When you are thirsty, you can rinse your mouth with cool water, contain ice cubes, chew gum, contain a piece of lemon, etc.