A tablet supply section 2 of a medicine packaging apparatus 1 has a tablet accommodation section including a plurality of tablet accommodation boxes 22 arranged so as to form a plurality of columns in a longitudinal direction and a plurality of rows in a lateral direction. A closure cover 25 is movable between an open position where upper end openings 21a of all of the tablet accommodation boxes 21 are opencd and a close position where it closes the upper end openings 21a of the tablet accommodation boxes 21 belonging to one or more columns at lower most side.本發明之藥劑包裝裝置1之錠劑供給單元2具有錠劑收容部22,該錠劑收容部22於前後方向上設置有複數行、於橫方向上設置有複數列之錠劑收容斗21,上述錠劑收容斗21收容自上端開口21a投入之1藥包份的錠劑。封閉蓋25可移動至開放所有錠劑收容斗21之上端開口21a之開放位置、及封閉錠劑收容斗21中後側之1行或複數行之上端開口21a的封閉位置。2...錠劑供給單元6...外殼21...錠劑收容斗21a...上端開口21b...下端開口22...錠劑收容部23...錠劑付出部24a...第1隔板34...上側擋板34a、35a...卡止部35...下側擋板36...付出構件37...固定板38...第1隔開部41...錠劑通過孔42...錠劑付出斗43...底板44...銷45...錘48...落下口