How does anastrozole work?

This question relates to a prescription drug. The answers below are not intended to replace discussions with your doctor. Please contact your healthcare provider for any prescription drug questions.

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  1.  Stacy Wiegman
     
    Stacy Wiegman answered:
    Anastrozole (Arimidex) works by decreasing the amount of estrogen the body makes. This can slow or stop the breast cancer cells, that need estrogen, from growing. Anastrozole belongs to a group of medications called nonsteroidal aromatase inhibitors.

    More Related Answers from Stacy Wiegman
    Anastrozole (Arimidex) works by decreasing the amount of estrogen the body makes. This can slow or stop the breast cancer cells, that need estrogen, from growing. Anastrozole belongs to a group of medications called nonsteroidal aromatase inhibitors. More