| 摘要 |
PROBLEM TO BE SOLVED: To provide a solifenacin-containing formulation which has no bitter taste and the like at the time of taking without coating bitter taste masking agent, and can be obtained by a simple method, in formulations containing solifenacin or a pharmaceutically acceptable salt thereof.SOLUTION: The invention provides a solifenacin-containing formulation containing solifenacin or a pharmaceutically acceptable salt thereof, and a metal chloride; and a production method of solifenacin-containing formulation characterized by containing solifenacin or a pharmaceutically acceptable salt thereof, and a metal chloride.SELECTED DRAWING: None |
