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Anastrozole: What Is It and How Does It Work?

Anastrozole: What Is It and How Does It Work?

Anastrozole is a medication that is commonly used in the treatment of breast cancer. It belongs to a class of drugs known as aromatase inhibitors, which work by reducing the levels of estrogen in the body. This can help to slow down or even stop the growth of certain types of breast cancer cells that rely on estrogen to grow.

How Does Anastrozole Work?

Anastrozole works by blocking the enzyme aromatase, which is responsible for converting androgens into estrogen. By inhibiting this enzyme, anastrozole reduces the amount of estrogen in the body, thereby depriving estrogen-dependent breast cancer cells of the hormone they need to grow.

Benefits of Anastrozole

  • Treatment of Breast Cancer: Anastrozole is primarily used in the Anastrozol onkovis 1 mg treatment of hormone receptor-positive breast cancer in postmenopausal women.
  • Reduced Risk of Recurrence: Studies have shown that anastrozole can help reduce the risk of breast cancer recurrence in certain patients.
  • Improved Survival Rates: Anastrozole has been shown to improve overall survival rates in women with hormone receptor-positive breast cancer.

Frequently Asked Questions About Anastrozole

  1. What are the common side effects of anastrozole?
    • Common side effects of anastrozole may include hot flashes, joint pain, fatigue, and bone thinning.
  2. Who should not take anastrozole?
    • Anastrozole is not recommended for premenopausal women or women who are pregnant, as it can harm the unborn baby.
  3. How long do I need to take anastrozole?
    • The duration of anastrozole treatment will depend on your individual condition and response to the medication. It is important to follow your doctor’s instructions regarding treatment duration.

Overall, anastrozole is an important medication in the treatment of breast cancer, particularly in postmenopausal women with hormone receptor-positive tumors. It works by reducing the levels of estrogen in the body, thereby slowing down or stopping the growth of estrogen-dependent cancer cells. If you have been prescribed anastrozole, it is important to take it as directed and to discuss any concerns or side effects with your healthcare provider.

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