The present invention provides a tablet which can be being produced by general- purpose manufacturing equipments with simple manufacturing steps by using granules for orally rapidly disintegrating tablets containing starches and tannic acids, rapidly disintegrated in the oral cavity and has water absorbability, and has moderate formability capable of withstanding practical use. The present invention also provides a granulation product for orally rapidly disintegrating tablets containing starches and tannic acids, or a method for producing orally rapidly disintegrating tablet by compressing and molding a mixture of the granules for orally rapidly disintegrating tablet and other components (additives and/or active ingredients, and the likes).本發明係可製造一種錠劑，其可藉由使用含有澱粉類及單寧酸之口腔內速崩壞性錠劑用造粒物而使用廣用之製造設備且以簡單的製造步驟來生產，並且在具有於口腔內之快速崩壞性及吸水性之同時，具有實用上可勝任之適當成形性。本發明亦提供一種含有澱粉類及單寧酸之口腔內速崩壞性錠劑用造粒物，或者是一種將該口腔內速崩壞性錠劑用造粒物與其他成分(添加劑及/或有效成分等)之混合物壓縮成型之口腔內速崩壞性錠劑之製造方法。
