The document discusses diarrhea and constipation, and treatments for each. It describes antidiarrheal agents that work by adsorption, decreasing motility, modifying intestinal flora, or decreasing motility. Side effects include electrolyte imbalances, constipation, and drug interactions. Laxatives are used to treat constipation and work by bulking stool, lubricating, drawing water into intestines, or increasing motility. Side effects include electrolyte issues, cramps, and dependency with long term use. Nursing implications include assessing for dehydration and educating patients.