procurement of medical stores , drugs , syp sucralfate 100mg/10 ml+ oxetacaine 10 mg/10ml , bottle of 100 ml , o- phthalaldehyde 0 . 5 or 0 . 55 w/v with test strips , injection iodinated radiographic contrast with 76% w/v diatrizoate salts in ampoule of 20 ml iodine content 370 mg/ml , inj iodinated radiographic contrast with 60% w/v diatrizoate salts in ampoule of 20 ml iodine content 280-300 mg/ml , tab chlordiazepoxide 5 mg+ clinidium bromide 2 . 5 mg ( librax ) , tab pantoprazole + domperidone , cap budesonide cr 3 mg , lidocaine spray 10% local anaesthetic , mesalamine enema 1 gm , tab ursodeoxycholic acid 600 mg , tab acotiamide 100 mg , mesalamine suppository 1 gm