A taste-masked pharmaceutical preparation for oral administration containing varenicline or a pharmaceutically acceptable salt thereof

摘要

The present invention relates to a pharmaceutical preparation containing varenicline or a pharmaceutically acceptable salt thereof as an active ingredient. More specifically, the taste specific to varenicline, particularly the bitter taste that tastes like a tingling (burning) tongue, is effectively masked, allowing the limited use of sweeteners or flavors. A pharmaceutical preparation for oral administration, which contains a pharmaceutically effective amount of varenicline or a pharmaceutically acceptable salt thereof and can be administered to the oral cavity without irritation. It relates to this manufacturing method.