It so far, for me, hasn't. Last Thursday when I started taking it I did start feeling its effects immediately, but didn't actually have a movement until that day's second dose. Was pretty terrific to have a somewhat normal bowel movement.
I've been taking my twice daily dose since and not until today finally had another movement. Have had a LOT of sounds though. All sorts of gastric symphony. But just that one movement last week and today's. I realize it takes time for the body to adapt and I'm being patient about that. But I'm also disappointed. I thought maybe last week's bm soon as I started on the miralax was just a fluke. I just dunno.
A lot of you take miralax. Do you have daily bowel movements now? How much miralax do you take? And do you take anything alongside?