Visit this page to find printable prep instructions for endoscopy visits with more than one procedure Adult File Upper Endoscopy with Colonoscopy Miralax and Gatorade Split Prep 11/22 File Upper Endoscopy with Colonoscopy Double Split Prep File Upper Endoscopy with Flexible Sigmoidoscopy Prep 11/22 Pediatric File Pediatric Upper Endoscopy with Colonoscopy Full-Prep 11/22 File Pediatric Upper Endoscopy with Colonoscopy Half-Prep 11/22