1. Be careful not to eat salty food (including pickled food) or spicy food (including pepper, wine, shrimp, crab, etc. ), contaminated food (including rotten food, leftovers, etc. ), barbecue foods, patients with renal insufficiency or uremia should also pay attention to not eating beans and their products, and limit high-protein foods and animal greasy foods.

2. Patients with nutritional renal cysts should eat high-quality, high-protein food, and pay attention to supplement foods with high fiber and high-dimensional elements and diets with low fat and appropriate sugar.

3. Salt intake: When controlling salt, it should be adjusted according to the patient's condition and the degree of renal function. Not all patients with chronic renal insufficiency should strictly limit salt.

4. Pay attention to rest to avoid strenuous physical activity and abdominal trauma. When kidney swelling is obvious, use sling instead of belt to avoid cyst rupture; Generally check once every six months (including blood pressure, urine routine, renal function and B-ultrasound).

5. Water intake: The causes of various kidney diseases are different, the course of disease is different, and the treatment measures are different. In mild renal failure, due to the decrease of renal concentration function, metabolites in the body need more water to be excreted from the kidney. Therefore, if there is no obvious edema, heart failure and high blood pressure in kidney diseases, don't blindly limit water.

6. Not partial eclipse, whole grains, fresh vegetables and fruits, lean meat of cattle, sheep and pigs, eggs, milk, fish and shrimp can all be eaten.