PROBLEM TO BE SOLVED: To provide an easily ingestible oral pharmaceutical formulation suppressed in both bitter taste and astringency of a dried bearberry leaf extract at the same time.SOLUTION: The oral pharmaceutical formulation contains the dried bearberry leaf extract, a monosaccharide, a disaccharide and a high intensity sweetener.COPYRIGHT: (C)2007,JPO&INPIT【課題】ウワウルシ乾燥エキスの苦味と収れん性を同時に抑制した服用し易い経口製剤を提供すること。【解決手段】ウワウルシ乾燥エキス、単糖類、二糖類および高甘味度甘味料を含有することを特徴とする経口製剤。【選択図】なし