title: Possible potentiation by hydroxyzine of metoclopramide's undesirable side effects.
mesh_terms: D000328:Adult; D004357:Drug Synergism; D006801:Humans; D006919:Hydroxyzine / Q000009:adverse effects*; D008297:Male; D008787:Metoclopramide / Q000009:adverse effects*
chemical_list: D006919:Hydroxyzine; D008787:Metoclopramide