Robinul

Has anyone tried Robinul?  My GI gave me a prescription for it while I am finishing up my antibiotics.  He said it doesn't have as intense side effects as some of the other "anti spasmatic" do. 
I have never heard of that. I am on Levsin SL and it doesn't do anything for me. what kind of side-effects are anti-spas meds supposed to have? yp


 
 
diagnosed Crohn's March '06.  undiagnosed in June '06 (crazy!)
now just on Levsin SL and Glycolax