How long does it take for stones to pass after eswl?

Several weeks: After eswl, stone fragments may pass for up to 3 months, depending on the stone size and location.

Vary...: The timing of post-eswl stone passage could be as short as 1 week or as long as 2-3 months or longer or never.... Depending on load ; density of stones and eswl effectiveness to break/disintegrate them. So, patients for eswl have to be willing to commit themselves potentially for 1-3 additional procedures and, besides, bear with their related pain/discomfort. Detail? Ask urologist timely.