dragoon - a member of a European military unit formerly composed of heavily armed cavalrymen. 1  cavalryman, trooper - a soldier mounted on horseback; a cavalryman always takes good care of his mount.
However, milder products (e.g., stool softeners, bulk-forming laxatives) should be used whenever possible for constipation. Magnesium citrate is a saline laxative that is thought to work by increasing fluid in the small intestine. It usually results in a bowel movement within 30 minutes to 3 hours.
1. Drink the remaining one-and-a-half bottles of Magnesium citrate. 2. Drink an additional three glasses (8 oz each) of clear liquids. 3 hours before your scheduled procedure time: No eating or drinking until after your procedure.