Because chronic kidney disease is an irreversible disease, the current treatment is mainly to prevent and slow down the progression of the disease, so patients need to know their own situation. 1, the original disease, is it chronic nephritis or diabetes, hypertension, gout, lupus erythematosus? 2, the current clinical situation, including edema, blood pressure, blood potassium, blood sodium, calcium and phosphorus metabolic status; nutritional status – blood albumin, blood glucose, blood lipids; cardiac condition – coronary heart disease, hypertension, cardiac function; anemia condition -hemoglobin; endocrine skeletal muscle status – blood parathyroid function, osteoporosis, limb pain and numbness. 3, 24-hour urine output, blood muscle brew, urea sputum level, uric acid level, hemoglobin level, PTH value; 4, the current treatment: antihypertensive drugs, hypoglycemic drugs, improve anemia pressure drugs; detoxification drugs and improve nutritional drugs.