PROBLEM TO BE SOLVED: To provide a medicine inspection device capable of suppressing inspection time to a minimum while conducting inspection while paying attention to difference in appearance of front and back surfaces of medicine contained in a sachet. A medicine inspection device (10) includes an inspection unit (30), a photographing unit (40), and a control unit (60), and relates to the appearance of the medicine in the sachet based on the image obtained by the photographing unit (40). It is possible to derive appearance information and inspect whether the type of drug is as prescribed based on the appearance information. When inspecting a sachet group containing a common drug to be commonly packaged in each sachet, the appearance inspection is performed from at least one image of sachets forming the sachet group. Appearance information about the first side of the target drug is derived, the drug that is the target of the appearance inspection, provided that the appearance information about the second side is derived in the image of the remaining sachet However, it is determined that each of the sachets forming the sachet group is packaged. [Selection diagram] Fig. 12【課題】分包袋に収容された薬剤について表面及び裏面の外観の異同に着目した鑑査を行いつつ、鑑査に要する時間を最小限に抑制可能な薬剤鑑査装置の提供を目的とする。【解決手段】薬剤鑑査装置１０は、鑑査部３０と、撮影部４０と、制御装置６０とを備えており、撮影部４０で得られた画像に基づいて、分包袋内の薬剤の外観に関する外観情報を導出し、薬剤の種類が処方通りであるかを外観情報に基づいて鑑査できる。分包袋のそれぞれに共通して分包されるべき共通薬剤が含まれている分包袋群について鑑査する場合に、分包袋群をなす分包袋のうち少なくとも一つの画像から外観鑑査の対象である薬剤の第一の面についての外観情報が導出され、残りの分包袋の画像に第二の面についての外観情報が導出されることを条件として、外観鑑査の対象とされた薬剤が、分包袋群をなす分包袋のそれぞれに分包されているとの判断を行う。【選択図】図１２
