Can Anastrozole Help Prevent Breast Cancer?

 by Kavin Kajendran

Tens of thousands of women in England could benefit from a drug that helps prevent breast cancer. Breast cancer is the most common cancer in England, with more than 47,000 people diagnosed each year. Eight out of ten of those cases are diagnosed in women aged over 50.  

What is Anastrozole?

Anastrozole is a groundbreaking medication that has shown significant promise in the prevention and treatment of breast cancer, particularly in postmenopausal    women. Using anastrozole is like putting a lock on the door so the cancer can't get inside to cause trouble. This medicine is super helpful because it specifically targets the way oestrogen is made, making it harder for the cancer to spread and do damage.

Why is it used for Preventing breast cancer?

Firstly, Anastrozole is used to treat breast cancer, however scientists have discovered that it can prevent the cancer itself. In a world of breast cancer prevention, Anastrozole has shown an effect  in reducing the risk of developing this in high-risk postmenopausal women. Clinical trials have demonstrated its ability to significantly lower the incidence of hormone receptor-positive breast cancer, making it a valuable option for individuals with an elevated risk profile. An estimated 289,000 women are eligible for this drug.

What’s next?

As we look to the future, ongoing research and clinical trials continue to explore ways to optimise its effectiveness and minimise side effects.  Scientists have now found prevention for post-menopausal women but now more research needs to be done in order to find a drug that stops developing in all women.