title: Laxatives: an update on mechanism of action.
mesh_terms: D000880:Anthraquinones / Q000494:pharmacology; D001559:Benzhydryl Compounds / Q000494:pharmacology; D001692:Biological Transport / Q000187:drug effects; D001826:Body Fluids / Q000187:drug effects; D002368:Castor Oil / Q000494:pharmacology; D002400:Cathartics / Q000494:pharmacology*; D005769:Gastrointestinal Motility / Q000187:drug effects; D006801:Humans; D007413:Intestinal Mucosa / Q000187:drug effects; D013501:Surface-Active Agents; D009626:Terminology as Topic
chemical_list: D000880:Anthraquinones; D001559:Benzhydryl Compounds; D002400:Cathartics; D013501:Surface-Active Agents; D002368:Castor Oil