A medicine packing apparatus is provided. The medicine packing apparatus includes: a rotation hopper provided with a plurality of partition spaces, transferring a medicine from a medicine dispenser to any one of the plurality of partition spaces through at least one injection part, and transferring the medicine to the discharge part； an inspector photographing the transferred medicine to inspect the medicine； a controller determining whether the medicine inspected by the inspector matches a medicine of a prescription； and a re-injection part disposed in a partition space between an injection part having a shortest medicine transfer distance to the discharge part on the basis of a rotation direction of the rotation hopper and the discharge part.
