A solid preparation subdividing device includes: one or more dispensing devices, a solid preparation information input unit to input information on solid preparations, an administration information input unit, and a packaging unit. The dispensing device includes: an accommodating portion with a charging port to receive solid preparations, and a pickup unit to discharge a desired number of solid preparations from the accommodating portion. The administration information input unit is for directly inputting an administration timing for each solid preparation and a dosage for each administration timing in association with the solid preparations charged into the accommodating portion. The subdividing device executes operations for discharging, based on information input to the administration information input unit, the solid preparations from the dispensing device on a dose-by-dose basis to the packaging unit and packaging one or more kinds of solid preparations to be taken at a time collectively by the packaging unit.
