Orally disintegrating tablet containing aripiprazole and manufacturing method thereof

The present invention relates to an orally disintegrating tablet containing aripiprazole which uses aripiprazole and a solid dispersion of a hydrophilic polymer and, more preferably, uses aripiprazole and a three components solid dispersion of a specific hydrophilic polymer and sugar alcohol (preferably mannitol). For the orally disintegrating tablet containing aripiprazole according to the present invention, dissolution and absorption have been improved and sense of taking such as taste, discomfort due to foreign matter and the like is excellent.