So, Regorafenib is this cool drug that helps treat cancer, like when it spreads in places like your colon or liver. It mostly goes after these things called VEGFR and TIE2, plus a bunch of other kinases. You can get it in these 40 mg tablet things.
The normal amount to take is 160 mg a day, but only for 21 days out of every 28 days. They come in bottles with 84 tablets in each one.
