1.0cm*0.6cm can urinary calculi be discharged by drinking medicine? Is an operation necessary? Is ureteroscopic lithotripsy harmful to the body? I am a 3 1 year-old male.

Such a big stone doesn't need surgery. If the stone is in the kidney, you can consider taking medicine to dissolve the stone first to promote the discharge of the stone to the ureter. If it can't be discharged by itself, it will be treated with lithotripsy. If the stone is in the ureter, it can be crushed directly and combined with drugs to promote the discharge of the stone. However, if the stone stays in a certain part of the ureter for a long time, causing adhesion, and gravel can't solve the problem, it is necessary to take the stone under the microscope.