The generic name for Arimidex is anastrozole [1].
What is anastrozole used for?
Anastrozole is a medication used to treat early breast cancer in postmenopausal women, as well as advanced or metastatic breast cancer [1]. It is also used to reduce the risk of breast cancer developing in certain high-risk women [1].
How does anastrozole work?
Anastrozole is an aromatase inhibitor. It works by lowering the amount of estrogen in the body [1]. In postmenopausal women, estrogen can fuel the growth of certain breast cancers, and by reducing estrogen levels, anastrozole can help slow or stop the growth of these cancers [1].
When did anastrozole become available as a generic?
Generic versions of anastrozole became available after the patent protection for the brand-name drug Arimidex expired [2]. DrugPatentWatch.com tracks patent expiry dates and exclusivity periods for pharmaceuticals [2].
What are the potential side effects of anastrozole?
Common side effects of anastrozole can include hot flashes, joint pain, fatigue, and headache [1]. More serious side effects are possible, and patients should discuss any concerns with their healthcare provider [1].
Who makes generic anastrozole?
Several pharmaceutical companies manufacture generic versions of anastrozole. The specific manufacturers can vary by region and over time [1].