How much tucatinib with food?

Tucatinib is a special kind of treatment that targets breast cancer, especially when it’s HER2-positive and has spread to the brain. It’s made to stop something called the HER2 receptor, which helps cancer cells grow and live longer. You can get tucatinib in two sizes: 50 mg and 150 mg.

You should take 300 mg every day, two times, and make sure to eat while doing it. So, for each dose, you can take either two of the 150 mg ones or four of the 50 mg ones. It comes in bottles with 60 tablets.

You need to take it just like your doctor tells you, and don’t take more than what’s suggested.