PROBLEM TO BE SOLVED: To provide a dividable tablet and the like, particularly which can easily and precisely be divided without being chipped, excels in impact strength, and have a shape in which the tablets do not twin each other, etc. in a process of film coating.SOLUTION: The dividable tablet has a dividing line formed along a center line on the upper surface of the tablet, and ridgelines, surrounding the dividing line, each located on an inner side of the peripheral portion of the tablet and in two areas defined by the dividing line on the upper surface of the tablet. The back surface of the tablet gradually rises from the peripheral portion of the tablet toward the center portion, and areas around the ridgelines are each formed by a convex surface.COPYRIGHT: (C)2010,JPO&INPIT【課題】本発明は、分割錠剤等に関し、特に、欠けを生じることなく、容易に且つ精度よく分割でき、耐衝撃性にも優れ、且つ、フィルムコーティング工程時に錠剤同士がツウィンニング等を生じない形状を有する分割錠剤等である。【解決手段】分割錠剤は、錠剤の上面に中心線に沿って形成された割線と、錠剤の上面に割線により形成される2つの領域の各々に、割線を囲むように且つ錠剤の縁部より内側に位置するように稜線と、錠剤の下面に、錠剤の縁部から中心部に向かって徐々に盛り上がる形状とを設け、且つ、2本の稜線の各々の稜線周辺領域を、凸面形状の曲面で構成している。【選択図】図1
