Tucatinib is specifically made to treat HER2-positive breast cancer patients, especially those who’ve got cancer in the brain. The way it works is by keeping the HER2 receptor from doing its thing, which stops those HER2 signals altogether. They come in two sizes; you’ve got your 50 mg tab and your 150 mg pill.
Your doc will usually have you take 300 mg of this every day, twice—a little snack with these would be good. Every container holds a 60-count of these pills.
