Tamoxifen and Anastrozole are both used as first-line therapy for advanced breast cancer in postmenopausal women. Tamoxifen is a selective estrogen Continue reading

Hormone therapy is common treatment for HR+ breast cancers, which use estrogen and progesterone to grow. This treatment works by blocking cells’ access to hormones.

Aug 1, 2025 · Anastrozole is also used to treat advanced breast cancer that has grown or spread after tamoxifen treatment. This medicine is used only in women who have already stopped …

Risk The aromatase inhibitors like arimidex are twice as effective at reducing breast cancer risk as tamoxifen, which reduces risk in half compared to doing nothing. That means that if you have …

Jan 28, 2021 · Halle Moore, MD, discusses the use of preventive anastrozole versus tamoxifen in ductal carcinoma in situ.

Feb 21, 2024 · Learn about the differences between aromatase inhibitors and tamoxifen, two common medications used in the treatment of hormone receptor-positive breast cancer. …

Cleveland Clinic’s comprehensive Breast Cancer Program offers the highest-quality care for screening, diagnosis and treatment of breast cancer.

Jun 26, 2025 · Learn how Tamoxifen and Anastrozole provide different approaches to hormone therapy, guiding treatment decisions based on a patient’s individual profile.

adjuvant anastrozole and tamoxifen should depend on which drug has better safety and tolerability. The investigators claim that safety criteria support anastrozole. This conclusion is …

TAMOXIFEN (ta MOX i fen) prevents and treats breast cancer. It works by blocking the hormone estrogen in breast tissue, which prevents breast cancer cells from spreading or growing.