title: Peppermint oil to reduce colonic spasm during endoscopy.
mesh_terms: D003108:Colonic Diseases / Q000517:prevention & control*; D004724:Endoscopy; D006801:Humans; D036142:Mentha piperita; D009822:Oils, Volatile / Q000008:administration & dosage*; D010936:Plant Extracts / Q000008:administration & dosage*; D010938:Plant Oils; D013035:Spasm / Q000517:prevention & control*
chemical_list: D009822:Oils, Volatile; D010936:Plant Extracts; D010938:Plant Oils; C015424:peppermint oil