1, adult male urinary tract stone patients should pay attention to drinking water for 2500-3000 ml / day, female patients, heart, lung and kidney function of the normal elderly urinary tract stone patients should pay attention to drinking water for 2000-2500 ml / day, children discretion. In summer, the amount of water can be increased to maintain the urine volume of 2000-3000 ml / day or more. 2, drinking water method. Urinary tract stone patients should pay attention to the amount of water to be distributed throughout the day, the excretion of stone components mostly at night and early morning peak, urinary tract stone patients should pay attention to drinking water in addition to a lot of water during the day, before going to bed, after getting up during sleep urination must also drink 300-500 ml of water. Patients with urinary tract stones should pay attention to drinking about 300 ml of water at a time, and can slightly increase the amount of water when active, drinking more water can flush urinary stones, but also dilute urine, change the PH value, such as long-term acidic urine (urine PH value < 5.5) prone to uric acid stones, long-term alkaline urine (urine PH value > 6.6) prone to phosphate stones. Alkaline urine at the same time easy to form ammonium magnesium phosphate stones (urine PH value > 7.2). 3, urinary tract stone patients should pay attention to water should be used at the appropriate temperature magnetized water (use magnetized cup), because magnetized water has a strong calcium dissolution capacity, can reduce the saturation of calcium salts, inhibit the re-formation of calcium stones.