PROBLEM TO BE SOLVED: To provide a suitable orally disintegrating tablet that can be administered to children easily, certainly, and safely, and to provide a production method by which a proper amount of an effective ingredient in the orally disintegrating tablet can be easily prepared.SOLUTION: The invention provides a production method of an orally fast disintegrating tablet for children comprising adding a previously prepared disintegrable additive formulation to a powdery pharmaceutical composition, and mixing and tableting it and the orally fast disintegrating tablet for children characterized by having an intraoral disintegration time within 20 seconds.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】小児に対して、容易、確実、及び安全に投薬することが出来る適当な口腔内崩壊錠、及び、該口腔内崩壊錠における適切な有効成分量を容易に調整することができるその製造方法を提供すること。【解決手段】粉末状態の医薬組成物に予め調製した崩壊性添加剤配合物を加えて混合、打錠することを含む、小児用の口腔内速崩壊錠の製造方法、及び、口腔内崩壊時間が20秒以内であることを特徴とする小児用の口腔内速崩壊錠。【選択図】なし