anastrozole (Arimidex)

Pharmacy Author:
Medical and Pharmacy Editor:

GENERIC NAME: anastrozole

BRAND NAME: Arimidex

DRUG CLASS AND MECHANISM: Anastrozole is an aromatase inhibitor, an anti-cancer medication use for the adjuvant or initial treatment of breast cancer in post-menopausal women. Estrogen causes or increases growth of certain breast cancers. Anastrozole works by blocking aromatase enzyme, which is involved in estrogen production in the body. This leads to decreased tumor size or delayed progression of tumor growth in some women. The FDA approved brand name anastrozole (Arimidex) in 1995.

PRESCRIPTION: Yes

GENERIC AVAILABLE: Yes

PREPARATIONS: Tablets: 1 mg

STORAGE: Store anastrozole tablets at room temperature, between 20 C – 25 C (68 F – 77 F).

Medically Reviewed by a Doctor on 10/3/2014



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