One month after the extracorporeal lithotripsy stone has been discharged, but the ureter is still a little hidden pain, this situation is considered to be the stone in the ureter through the ureter, the ureter lumen epithelial damage, is the manifestation of inflammation of the damage. It takes time for the ureteral injury to heal, so it’s normal to feel a vague pain. It is recommended that the patient drink more water and urinate more; routine urinalysis and imaging tests are feasible; if there is any abnormality, anti-inflammatory drugs can be taken as prescribed by the doctor, and there is no need to be overly nervous. If the patient’s pain symptoms continue to be unrelieved, it is recommended to go to the regular hospital to find out the cause, in order to prevent delayed treatment.