Carvedilol immediate-release formulation with improved hygroscopicity {Carvedilol immediate release formulation having evolved made}

摘要

The present invention relates to a carvedilol immediate-release preparation in which a coating layer containing a polymer, wax, fatty acid and / or fatty acid ester is formed on the preparation surface. Since the preparation has improved hygroscopicity, it can exhibit high stability that maintains the initial appearance of the preparation without cracking or cracking even under storage conditions with high relative humidity. [Selection] Figure 1