The conditions for the use of lithotripsy are: (1) stones with a diameter of less than 1.0 cm, regular shape, smooth surface, and no adhesion to the renal pelvis and calyces, (2) no obvious deformity, stenosis or infection of the urinary tract, (3) no severe hydronephrosis and good renal function, (4) good physical condition in young and strong people, who can drink a lot of water and participate in physical activities that are beneficial to lithotripsy. Only by fully understanding the conditions of lithotriptic drugs can patients make the best self-selection for multiple treatments. During the period of taking lithotriptic drugs, you should drink a lot of water, 2000-3000 ml per day, and make the urine volume reach more than 2000 ml per day as much as possible. This will dilute the urine, reduce urine salt precipitation, and facilitate stone discharge. You should encourage yourself to jump more, run more, and do gymnastics often to encourage the stones to move and fall to facilitate their discharge by themselves.