PROBLEM TO BE SOLVED: To improve skin permeability of an active ingredient in an antifungal preparation for external use comprising butenafine hydrochloride as the active ingredient.SOLUTION: This antifungal liquid composition for external use comprises the butenafine hydrochloride as the active ingredient and is obtained by regulating the amount of water formulated to &le3 wt./vol.%.COPYRIGHT: (C)2001,JPO【課題】 塩酸ブテナフィンを有効成分とする抗真菌性外用製剤における該有効成分の皮膚浸透性を改善する。【解決手段】 塩酸ブテナフィンを有効成分とし、配合水分量を3w/v%以下とした抗真菌性液体外用組成物。