Letrozole (Femara): Uses, Side Effects, Dosage & Reviews - GoodRx
https://www.goodrx.com/letrozole/what-is
WebApr 2, 2021 · Letrozole (Femara) is a selective non-steroidal aromatase inhibitor. Aromatase is a protein in your body that produces estrogen, which can promote the growth of some cancer cells. By blocking aromatase, letrozole (Femara) lowers the body's normal production of estrogen. Without estrogen, some breast cancer cells can't grow. Drug Facts.
DA: 89 PA: 42 MOZ Rank: 68