Amount of water. The drinking water of the patients with renal failure should not be excessive, otherwise some problems can be caused. How much water must also be based on the specific circumstances of patients to make the appropriate adjustments. If combined with oliguria, edema, high blood pressure, heart failure, etc., must strictly control the amount of water; dialysis patients have to control the drinking water, so as not to cause the body to accumulate large amounts of liquid, aggravating edema, heart failure, or water poisoning. If the urine output in more than 1000ml, there are edema, hypertension, heart failure and other complications, you do not have to limit the water intake.
Low-fat diet. It is also an important aspect to give patients a low-fat diet, the consequence of which is the worsening of the disease. Hyperlipidemia is also one of the incentives to promote the progress of renal failure, while medication, diet regulation is essential. We should reduce intake of foods rich in saturated fatty acids, such as animal fat, fat pork and chicken skin, and increase intake of unsaturated fatty acids (such as vegetable oil, fish oil and so on). Try not to eat or eat less animal's viscera, and can eat more food containing rich soluble fiber, such as oats, buckwheat, rice bran, etc.
Patients with renal failure should have low-fat diet! Thus, for such serious renal disease, all aspects of the patient's daily life are strictly designed to avoid aggravating the condition because of improper nursing. Especially in the patient's diet, low-fat diet and adequate water are the most basic requirements.