<；Object>； An object of the present invention is to provide an oral preparation that contains a medicinal component having an unpleasant taste and that has better qualities, for example, generation of an analogue can be reduced, than oral preparations that are produced by conventional techniques and that contain a medicinal component having an unpleasant taste.<；Means for Solving>； The object can be achieved by, when producing an oral preparation that contains a medicinal component having an unpleasant taste, adding a coating agent and a disintegrator that has a carboxymethyl group at a specific stage of the production process.
