PROBLEM TO BE SOLVED: To provide a pharmaceutical composition having a suppressed interaction between loxoprofen or its salt and an interactive component.SOLUTION: The pharmaceutical composition comprises loxoprofen or its salt, an interactive component and a basic compound having acid neutralizing ability.COPYRIGHT: (C)2012,JPO&INPIT【課題】ロキソプロフェン又はその塩と、相互作用性成分との間の相互作用が抑制された医薬組成物の提供。【解決手段】ロキソプロフェン又はその塩、相互作用性成分、及び酸中和能を有する塩基性化合物を含有する医薬組成物。【選択図】なし