Anastrozole: What Is It and How Does It Work?

Anastrozole is a medication that is commonly used to treat breast cancer in postmenopausal anastrozolecycle women. But what exactly is Anastrozole and how does it work? Let’s dive into the details.

What Is Anastrozole?

Anastrozole is an aromatase inhibitor, which means it works by lowering the levels of estrogen in the body. Estrogen can promote the growth of certain types of breast cancer cells, so by reducing estrogen levels, Anastrozole can help slow or stop the growth of these cancer cells.

How Does Anastrozole Work?

When a postmenopausal woman takes Anastrozole, the medication blocks the enzyme aromatase, which is responsible for converting other hormones in the body into estrogen. By inhibiting this process, Anastrozole reduces the amount of estrogen circulating in the body, which can help prevent the growth of estrogen-receptor-positive breast cancer cells.

FAQs About Anastrozole:

1. What are the common side effects of Anastrozole?
   • Common side effects may include hot flashes, joint pain, fatigue, and bone thinning.
2. How is Anastrozole taken?
   • Anastrozole is typically taken as a daily pill, with or without food.
3. Is Anastrozole safe to use during pregnancy?
   • No, Anastrozole should not be used during pregnancy as it can harm the unborn baby.

In conclusion, Anastrozole is a medication that is commonly used to treat breast cancer in postmenopausal women by reducing estrogen levels in the body. By understanding how Anastrozole works and its potential side effects, patients can make informed decisions about their treatment options.