In the past I used buscopan and it helps a little, Levsin also worked good but I was told it was no longer available in Canada so I could not get my perscript
ion filled for it any more. I currently use Lomotil once a day and its a wonder drug. It definately slows things down, and I'm not panicking about
washrooms all day long. You feel alot calmer after it starts to work, its worth a try. I actually have a life thanks to Lomotil.