On the premise of regular diet and no food retention, get up every morning and weigh on an empty stomach. If it increases, it means that you have more water in your body (friends should also be careful not to be affected by the clothes you wear). At this time, it is necessary to limit your drinking water. Water is an important part of human body, accounting for about 60% of body weight. Replenishing water in time is helpful to reduce the concentration of harmful substances in the kidney and has an important protective effect on the kidney. Getting enough water every day is very important for the body's metabolism, because too little water supplement will reduce urine volume, which will lead to an increase in the concentration of toxic substances in urine. Total water intake per day = recessive water loss-endogenous water loss+dominant water loss+urine volume of the previous day. If the patient is not obviously dehydrated (vomiting, diarrhea or drainage, etc.). ), the kidney is actually a very small organ, but it is of great significance to human beings, because our daily metabolites are mainly excreted through the kidney. Quantity. If the patient has a fever, the amount of hidden water loss (through the lungs and skin) will increase by 1 0-15% every time the temperature increases.
As we all know, the kidney is one of the most important organs in the human body. People have two kidney sources because they are very important to our metabolism. Even when the body has only one kidney, it can also act as a "chemical factory", allowing the body to continue to maintain normal physiological functions. Drinking more water is a good habit, which is good for your health. But for patients with chronic kidney disease, it is not easy to judge whether to drink more or less. Although it may be useless to drink less, if you blindly follow the theory of "eight glasses of water a day" according to your illness.
The total amount of liquid intake should be kept at: urine volume of the previous day +500ml. When there is severe edema or oliguria, the water you drink can't be excreted normally, and it will accumulate in the body in large quantities, which will increase the burden on the heart and kidneys. In severe cases, heart failure will occur, so you should limit the amount of water you drink. At the same time, it is necessary to determine the amount of drinking water according to the individual's illness, physical condition and activity, and avoid drinking too much or too little.