This drug supplying device is equipped with: a recess forming unit (13) in which the capacities of the recesses formed in a container film by each of a plurality of forming dies are mutually different； a drug supplying unit (14) that supplies a drug to each formed recess； a prescription data receiving unit (22) that receives prescription data； a determination unit (23) that determines, on the basis of the prescription data received by the prescription data receiving unit (22), whether or not the capacity of the recess formed by the single forming die currently in use from among the plurality of forming dies is insufficient to house a single dose of the drug in the recess； a notification unit (24) that notifies a user that the recess capacity has been determined insufficient by the determination unit (23)； and a control unit (25) that, in cases in which the determination unit (23) has determined that the recess capacity is not insufficient, controls the recess forming unit (13) to continue using the single forming die currently in use while also controlling the drug supplying unit (14), and in cases in which the determination unit (23) has determined that the recess capacity is insufficient, controls the notification unit (24) so as to notify the user that the recess capacity is insufficient.La présente invention concerne un dispositif de distribution de médicament qui est équipé : d'une unité (13) de formage d'évidement dans laquelle les capacités des évidements formés dans un film de contenant par chacune d'une pluralité de matrices de formage sont mutuellement différentes ； d'une unité (14) de distribution de médicament qui distribue un médicament dans chaque évidement formé ； d'une unité (22) de réception de données de prescription qui reçoit des données de prescription ； d'une unité de détermination (23) qui détermine, sur la base des données de prescription reçues par l'unité (22) de réception de données de prescription, si la capacité de l'évidement formé par
