Description and Brand Names
Drug information provided by: Micromedex
US Brand Name
Anastrozole is used to treat certain types of breast cancer in women who have already stopped menstruating (postmenopausal). It is also used for women who have already had other cancer treatments (e.g., tamoxifen).
Many breast cancer tumors grow in response to estrogen. This medicine interferes with the production of estrogen in the body. As a result, the amount of estrogen that the tumor is exposed to is reduced, limiting the growth of the tumor.
This medicine is available only with your doctor's prescription.
This product is available in the following dosage forms: