PHARMACEUTICAL COMPOSITION WITH AN IMPROVED STABILITY COMPRISING EPERISONE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND SPECIFIC ACIDIFYING AGENT

摘要

The present invention relates to a pharmaceutical composition with improved stability, comprising a pharmaceutical composition comprising the above-mentioned pharmaceutical composition, and a method for the preparation of said pharmaceutical preparation, comprising a pharmaceutical composition comprising eperisone or a pharmaceutically acceptable salt thereof, an acidifying agent and a pharmaceutically acceptable excipient The pharmaceutical composition of the present invention can effectively inhibit the production of a flexible substance caused by an active ingredient by adding a specific acidifying agent and thus can preserve the efficacy of a product for a long time and thus can be usefully applied to the pharmaceutical industry.;