noninfectious colitis
"I had experienced the horrible symptoms of inflammatory bowel syndrome for about six months -- the urgent needs to find a restroom (occasionally without success in time), loss of weight, a hesitation to eat since I knew what would ensue, etc.  I was referred to a gastroenterologist who, after several unsuccessful prescriptions, performed a colonoscopy and found the IBS/colitis.  He prescribed 10 mg. dicyclomine and two Pepto-Bismol three times a day.  The relief was almost immediate; I did learn they were more effective if I took them 15-30 minutes before eating.  Perhaps because of the lower dosage that those mentioned in some of these other reviews, I haven't experienced the sleepiness or lack of energy.  I love this medication!"