PROBLEM TO BE SOLVED: To provide a solid dosage form with at least one film, which contains an active substance at least in sections.SOLUTION: A dosage form is characterized in that the concentration of active substance in a film (1) or in the films has a gradient in a direction normal to the thickness of film (1). In a method of production of the solid dosage form with the active substance, at least one film (1) is produced, which contains an active substance at least in sections, with the concentration of active substance in the film (1) or in the films having a gradient in the longitudinal direction of the film (1).COPYRIGHT: (C)2014,JPO&INPIT【課題】少なくとも区画に作用物質を含有する少なくとも1つのフィルムを有する固形剤形の提供。【解決手段】フィルム(1)、又は複数のフィルム中の作用物質の濃度が、フィルム(1)の厚さに垂直な方向に勾配を有することを特徴とする作用物質を有する固形剤形の製造方法であって、少なくとも区画に作用物質を含有する少なくとも1つのフィルム(1)が生成され、フィルム(1)又は複数のフィルム中の作用物質の濃度が、フィルム(1)の長手方向の勾配を有する。【選択図】図1