Chronic renal failure patients should first strengthen self-care, physical activity, enhance the capacity of resistance and timely treatment of upper respiratory tract infection, Gan Ranzao removal, treatment of the disease, diabetes, systemic lupus erythematosus, such as hypertension, but also to prevent drugs on the kidneys Damage. Second, we must pay attention to the observation of certain physical changes: If edema, hypertension, fever, fatigue, loss of appetite, anemia, urinary and to observe the changes in the number of urine, if not more, should be done on blood, urine analysis , Urine culture and counting, the determination of kidney function, or even to do puncture the kidney and kidney biopsy imaging examination, in order to clear the cause of kidney disease, pathological changes and renal function of judgement, for kidney disease treatment and prognosis Basis. Kidney disease treatment, the treatment can be divided into general and special treatment. In general treatment, should pay attention to rest, rest depending on how the disease may be. According to the different types of diseases, the disease to take the appropriate therapeutic feeding. Infection control, removing the primary tumor, the treatment of the disease, adjustment of water and electrolyte balance, strengthen the body resistance, and so on. Special treatment, also in accordance with different types of kidney taken a different treatment.