Prucaloprida vs Bisacodyl as a Stimulant in Bowel Preparation for Video Colonoscopy in Adults

Inclusion Criteria: * All patients over 18 years of age. * Without prior colonic surgical interventions. * Who attend the Digestive Endoscopy service to undergo a colonoscopy. Exclusion Criteria: * Patients who voluntarily choose not to participate in the study. * Pregnant women. * Patients with rectocolonic resections and/or ileostomies. * Inflammatory bowel disease. * Inadequate bowel preparation in a previous colonoscopy. * Suspected intestinal obstruction or perforation. * Intestinal intussusception. * Melena. * Oral iron intake within the last 10 days. * Emergency colonoscopies. * Hypersensitivity to any component of the bowel preparation solutions. * Chronic kidney disease on dialysis. * Uncorrected severe electrolyte imbalances. * Major psychiatric disorders. * Low intellectual quotient. * Severe constipation (≤ 1 bowel movement per week). * Chronic diarrhea with high frequency (≥ 4 daily bowel movements of uniformly decreased consistency for more than 4 weeks). * Decompensated cardiac diseases (ischemic heart disease, congestive heart failure, unstable angina, arrhythmias, and uncontrolled hypertension). * Ascites.