PROBLEM TO BE SOLVED: To provide an oral composition which can prevent and improve dropsy properly.SOLUTION: A dropsy therapeutic oral composition comprises red grape leaf extracts as an active ingredient.COPYRIGHT: (C)2014,JPO&INPIT【課題】的確にむくみを予防、改善し得る経口組成物の提供。【解決手段】赤ブドウ葉抽出物を有効成分とするむくみ治療用経口組成物。【選択図】なし