Ribociclib is a CDK4/6 inhibitor used in the treatment of HR /HER2breast cancer. It works by stopping the cells from moving through the cycle. You can get it as a 200 mg pill with a film coating.
The doc usually tells you to take 600 mg a day for 21 days. But that’s out of a full 28-day stretch. In one cycle, there are 63 tabs, packed neatly in blister packs.
The main stuff in it zero’s in on the CDK4 and CDK6 kinases—the big shot kinases that control cell cycle.
