Anastrozole

Anastrozole is a medication used mainly to treat breast cancer in postmenopausal women. It works by blocking an enzyme called aromatase, which is involved in producing estrogen, a hormone that can promote the growth of some breast cancers. By lowering estrogen levels, anastrozole helps slow or stop the growth of hormone-sensitive tumors. It is typically taken as a daily tablet and may also be prescribed to reduce the risk of developing breast cancer in high-risk women. Like all medications, it should be used under medical supervision to manage potential side effects and ensure its effectiveness.