So, Alpelisib is this PI3K inhibitor that’s meant for breast cancer patients with HR /HER2 and PIK3CA mutations. It really zeroes in on that PI3K signaling pathway. You can get this drug in three doses—50 mg, 200 mg, and 300 mg, all in these film-coated tablets.
The doc usually suggests taking 300 mg of it every day, with your meals. It comes in these blister packs that have 28 tablets in each one. The way they’ve made this stuff is to give you the right treatment without too many side effects.
It’s really important that you take it like the doc told you, and not just any old way you want.