I had Diarrhea almost 5 months, I was not helped till one week ago the Dr. told me to take Citrucel 3 times a day plus I'm taking a ProBiotic a few times a day, the Dr. said that was good to take. I see him in 5 weeks. Why am I having this type of stools? I was told a a year adn a half ago after Colonoscopy that i have Luminal Narrowing Diverticulosis and a grade one hemmorid. I had a releive that dies from Cancer of the colon. and her daughter had cancer also. Thank you.