1, develop the habit of drinking more water: adults generally drink more than 2000 ml of boiled water or magnetized water daily, which can dilute urine and flush the urinary tract, which is conducive to the prevention of stone formation and promote the discharge of urinary stones. 2, urinary tract infections should be actively treated, repeated infections should be treated thoroughly. 3, do not hold urine, keep the bowel movement smooth. 4.Strengthen physical exercise, such as running, tai chi, hiking, jumping exercises, etc. 5.Susceptible people should check the urinary system ultrasound and urinalysis half yearly. Control the occurrence of stones and achieve early prevention and control. 6.Patients who have already suffered from stones should have their blood ion levels checked regularly to assess metabolic levels and prevent stone regeneration. 7. Elderly patients with prostatic hyperplasia should be actively treated for prostatic hyperplasia to enable smooth urination. Dietary guidance: Adjust the diet according to the different components of stones, as follows: (1) oxalate stones: a low-oxalate diet is advisable, and potatoes, spinach, beets, etc. should not be consumed. (2) urate stones: eat less purine-containing foods, such as animal offal and beans, and take sodium bicarbonate to alkalize the urine to facilitate stone discharge. (3) Phosphate stones: low phosphorus and low calcium, less egg yolk, milk, etc. Oral ammonium chloride can be taken to acidify the urine and facilitate the dissolution of phosphate.