1, hydration therapy: drink a lot of water, keep the daily urine volume above 2000 ml; 2, lithotripsy: for patients with stones less than 7 mm in diameter, try lithotripsy therapy, i.e. a combination of antispasmodics + diuretics + herbs + more water + proper exercise; 3, lithotripsy: alkalinize urine, for acidic stones, especially uric acid stones, the solubility of uric acid can be increased, potassium citrate is preferred (also For acidic stones, especially uric acid stones, which can increase the solubility of uric acid, potassium citrate is preferred (intake of citrus fruits can also be increased); acidification of urine, and for infected stones, oral ammonium chloride is beneficial to prevent their growth; 4, extracorporeal shock wave lithotripsy: extracorporeal shock wave lithotripsy is suitable for stones less than 2 cm in diameter; 5, ureteroscopic lithotripsy: for patients with ureteral stones that fail to undergo extracorporeal shock wave lithotripsy or are not suitable for extracorporeal shock wave lithotripsy, ureteroscopic surgery can be used, which is to insert a ureteroscope through The ureteroscope is inserted into the ureter through the urethra and bladder, and the stones are crushed by laser, ultrasound or pneumatic ballast and discharged from the body; 6. The nephroscope is guided by a guidewire, punctured through the skin to the kidney, and the stone is crushed by laser, ultrasound or pneumatic ballast under direct vision and discharged from the body; 7. laparoscopic surgery or open surgery.