title: The effect of hydroxyzine on phenothiazine therapy.
mesh_terms: D002986:Clinical Trials as Topic; D004357:Drug Synergism; D006801:Humans; D006919:Hydroxyzine / Q000627:therapeutic use*; D008950:MMPI; D010259:Paranoid Disorders / Q000188:drug therapy*; D010640:Phenothiazines / Q000627:therapeutic use*; D010919:Placebos; D012559:Schizophrenia / Q000188:drug therapy*
chemical_list: D010640:Phenothiazines; D010919:Placebos; D006919:Hydroxyzine