No which I'm surprised, sounds like it could be useful but he hasn't mentioned it. I've been on colofac for IBS which worked for a couple of weeks initially but then stopped. Can't even remember the names of half the meds, mostly laxatives and stimulants,. duclolax, mirolax ( i think) milk of magnesia, senakot ( which crippled me) movicol, fybogel, fibre sure ( just adds fibre to diet), 2 pints of the prep stuff because it had gotten so bad, enemas..