title: One-gram, single-dose metronidazole (Flagyl) for trichomonal vaginitis.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008795:Metronidazole / Q000008:administration & dosage / Q000627:therapeutic use*; D014247:Trichomonas Vaginitis / Q000188:drug therapy*
chemical_list: D008795:Metronidazole