PROBLEM TO BE SOLVED: To provide a goblet cell hyperplasia inhibitor.SOLUTION: The airway goblet cell hyperplasia inhibitor comprises an epinastine. The agent comprising an epinastine and an ephedrine is useful as an airway goblet cell hyperplasia inhibitor. The pharmaceutical composition containing the inhibitor is useful for remarkably inhibiting airway goblet cell hyperplasia.COPYRIGHT: (C)2009,JPO&INPIT【課題】杯細胞過形成抑制剤を提供すること。【解決手段】エピナスチン類からなる気道杯細胞過形成抑制剤。【選択図】 なし