PROBLEM TO BE SOLVED: To provide a medicinal preparation capable of inhibiting the decomposition of pranoprofen or its salt by light, and also the medicinal preparation capable of maintaining clearness without forming precipitation or insoluble materials even on preserving for a long period.SOLUTION: This medicinal preparation achieving the photo-stabilization of pranoprofen or its salt is provided such that an aqueous composition containing the pranoprofen or its salt is housed in a container having &ge1.8 mean light absorbance at 340-365 nm.COPYRIGHT: (C)2006,JPO&NCIPI【課題】プラノプロフェンの安定性を向上する。【解決手段】プラノプロフェン又はその塩を含有する水性組成物が、340nm~365nmの平均吸光度が1.8以上であることを特徴とする容器に収容されてなる、プラノプロフェン又はその塩の光安定化が達成された医薬製剤の提供。【選択図】 なし
