Extracorporeal shock wave lithotripsy is usually performed at intervals of 10 to 14 days or more. If the lithotripsy interval is too short, it may significantly increase the chance of shockwave-induced tissue damage, especially renal tissue damage superimposed on the occurrence of serious complications such as subperitoneal hematoma, and also increase the risk of urogenital septicemia. Intervals of 10 to 14 days and the use of low-energy lithotripsy, and at the same time limit the number of shock wave lithotripsy can effectively reduce complications, and it is recommended that the number of times the same stone extracorporeal shock wave lithotripsy treatment should not be more than 3 to 5 times. To summarize, once the symptoms related to stones are found, you should go to the hospital immediately, under the guidance of the doctor, and follow the doctor’s instructions for standardized treatment.