Production method for easy-to-take solid preparation (nucleated tablet), and easy-to-take solid preparation

Abstract

The purpose of present invention to provide a method for the production of an easy-to-take solid preparation, which is mainly characterized in that an outer layer-forming processing to provide an easy-to-take property is simply performed in a dry process without going through a wet condition so as to make the formed outer layer thicker; the easy-to-take solid preparation and the like. The present invention relates to a dry-process method for the production of an easy-to-take solid preparation wherein an inner core tablet is coated with a compression-molded outer layer-forming agent comprising a gelling agent that will show slipperiness when it is brought into contact with water, comprising loading separately or simultaneously the inner core tablet and powder of the outer layer-forming agent to a mortar inner surface, the bottom end surface of an upper-pestle, and the top end surface of a lower-pestle, and subsequently compression-molding them; a powder composition for coating a solid preparation for use in the above method, which comprises the water-soluble polymer and water-soluble sugar or sugar alcohol.

Dependencies are inferred from the claim text.