1, water intake: adult men drink about 2500-3000 ml / day (equivalent to 5-6 bottles of mineral water), female patients, elderly people with normal heart, lung and kidney function about 2000-2500 ml / day, children at discretion. In summer, the amount of water can be increased to maintain a daily urine volume of more than 2000-3000 ml. 2, drinking water method: drinking water to be distributed throughout the day, the excretion of stone components mostly at night and early morning peak, so in addition to drinking a lot of water during the day, before bedtime, sleep after getting up to urinate 300-500 ml of water better effect, generally a drink of water about 300 ml, activities can be slightly increased when drinking water, more water can flush urinary stones, but also dilute urine, change the PH value. 3, drinking water is suitable for the temperature of the magnetized water (use magnetized cup), because the magnetized water has a strong calcium dissolution ability, reduce the solubility of calcium salts, inhibit the re-formation of calcium stones, should pay attention to drinking water hygiene, pay attention to water quality, avoid drinking water containing too much calcium.