Anticholinergic Medicines. Medicines for example dicyclomine (Bentyl) will help ease agonizing bowel spasms. They are occasionally prescribed for Individuals who have bouts of diarrhea. These medicines are frequently Safe and sound but could cause constipation, dry mouth and blurred eyesight. Ryan Sternagel: With regards to cancer, we discussed the smiley waiting for link from Social Bookmarking (2)