And about irritable bowel syndrome as having hard stool till diarrhea,and found diverticulitis of sygmo visible bowel, chronic pancreatitis, as where gall bladder removes,remedies do not work.

And on a background of pancreatitis after gall bladder removed having diverticulitis colitis with non stable stool, as non complicated process,and for finding this check whole blood test, analyses for stool for bowel microflora,endoscopy and x-ray research for thick bowel, and when you will investigate drink almagel one tea.sp. for 4 times/day till meal within 3 weeks, and smecta one packet for 1/3 glass of water before the meal till 30 days.
In hard stool helps light laxatives as vaseline oil one tbl.sp. for the night within a month, of one day kefir for glass for night with millet brans as hard grinding, as beginning from one tea.sp till two/day, when stool will normalize within a month eat every day till 4 tbl.sp. brans for three times.

For a digestion better use Unienzyme with MPS as one pill within a meal time for three times/day for three weeks.
In spasms bowel uses spasmolytics as papaverine or nospanum as 40 mg for 3 times/day, apply warming compresses on belly, ads micro enemas warm for a night of chamomile infusion, as one tea.sp. for the glass of hot water,till 10 procedures,and do not eat gas forming meal,as bean, grape, lentil, onion, turnip, radish,ads three times/day for hour  a fast steps walks, ads run jogging, and bicycle for the hour for two times/day and everyday swimming in a pool.