I have chronic Diarrhea for the last two months . I had a colonoscopy on April 11, 2016 and had a few polyps removed and everything came back good, no cancer. I have had irritated bowl for over Ten years. I have been taken Librax for the last Ten years after my colonoscopy my Doctor changed my medication to Dicyclomine 10mg . I always have constipation and Diarrhea of and on but the last couple of months I seem to have Diarrhea and cramps a lot more.