PROBLEM TO BE SOLVED: To provide an excellent pharmaceutical composition containing an antihistamine for suppressing goblet cell hyperplasia of respiratory tract.SOLUTION: An antihistamine-containing pharmaceutical composition for suppressing goblet cell hyperplasia of respiratory tract is provided. And a pharmaceutical composition containing a phenylpropionic acid-based antipyretic, analgesic and antiphlogistic agent and azelastine and/or a pharmaceutically acceptable salt of the azelastine is also provided.COPYRIGHT: (C)2008,JPO&INPIT【課題】優れた気道の杯細胞過形成を抑制するための抗ヒスタミン剤を含有する医薬組成物を提供すること。【解決手段】気道の杯細胞過形成を抑制するための抗ヒスタミン剤を含有する医薬組成物。【選択図】なし