title: Cetirizine--a new antihistamine.
mesh_terms: D000293:Adolescent; D000328:Adult; D018926:Anti-Allergic Agents / Q000009:adverse effects / Q000494:pharmacology*; D001986:Bronchial Spasm / Q000517:prevention & control; D001993:Bronchodilator Agents / Q000494:pharmacology; D017332:Cetirizine / Q000009:adverse effects / Q000494:pharmacology*; D004311:Double-Blind Method; D006634:Histamine H1 Antagonists / Q000009:adverse effects / Q000494:pharmacology*; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D012894:Sleep Stages / Q000187:drug effects; D014581:Urticaria / Q000188:drug therapy; D014987:Xerostomia / Q000139:chemically induced
chemical_list: D018926:Anti-Allergic Agents; D001993:Bronchodilator Agents; D006634:Histamine H1 Antagonists; D017332:Cetirizine