《英文msh词典》Orgatrax
[入口词] Orgatrax
[主题词] Hydroxyzine
[药动学] Histamine H1 Antagonists
[英文释义] A histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria,dermatitis,and histamine-mediated pruritus. Unlike its major metabolite CETIRIZINE,it does cause drowsiness. It is also effective as an antiemetic,for relief of anxiety and tension,and as a sedative.