title: Laxatives and cathartics. Uses and abuses.
mesh_terms: D002368:Castor Oil / Q000627:therapeutic use; D002400:Cathartics / Q000009:adverse effects / Q000494:pharmacology / Q000627:therapeutic use*; D004643:Emollients / Q000627:therapeutic use; D006801:Humans; D010528:Peristalsis / Q000187:drug effects; D011620:Psyllium; D019966:Substance-Related Disorders
chemical_list: D002400:Cathartics; D004643:Emollients; D002368:Castor Oil; D011620:Psyllium