When I had an ongoing problem my GI DR. started me off with a over the counter supplement,
IBgard This over a short time worked very well,I started out at 2 pills 1/2 hour before each meal,as I got better I reduced it to 2 pills before my evening meal. This has worked very well and I have been have been pretty much pain free for more than 4 years now, He also suggested
Citrucel it produces no gas.
Between the two I have been able to travel and live quite comfortably.
You might run this combo by your DR.and see what he says.
Good luck with this.
2006 TIOGA 26Q CHEVY 6.0 WORKHORSE VORTECFormer El Monte RV RentalRetired Teamster Local 692Buying A Rental Class C