The cost of generic Arimidex, also known by its active ingredient anastrozole, varies depending on factors such as the pharmacy, insurance coverage, and dosage. On average, a prescription for generic anastrozole can range from $20 to $50 for a 30-day supply [1]. Without insurance, the price may be higher, potentially exceeding $100 for a month's supply [1].
How much do different pharmacies charge for generic Arimidex?
Pricing can differ significantly between retail pharmacies. For example, a 30-count prescription of 1mg anastrozole tablets might be available at one chain for around $25, while another could charge $45 for the same prescription [1]. Online pharmacies or discount programs may offer lower prices, often in the range of $20 to $30 for a month's supply [1].
Can I get generic Arimidex cheaper with a prescription discount card?
Yes, prescription discount cards can substantially reduce the cost of generic anastrozole. These cards often make the medication more affordable, bringing the price down to approximately $15 to $30 for a 30-day supply, regardless of insurance status [1].
When did Arimidex go generic?
Arimidex, originally developed by AstraZeneca, lost its patent protection, allowing generic versions to enter the market. The primary patent for anastrozole expired in the United States in 2007, and subsequent patents have also expired, paving the way for generic competition [2].
What is the active ingredient in Arimidex and its generic versions?
The active ingredient in Arimidex and its generic counterparts is anastrozole [3]. Anastrozole is a non-steroidal aromatase inhibitor used primarily in the treatment of hormone receptor-positive breast cancer in postmenopausal women [3].
How does generic anastrozole work to treat breast cancer?
Anastrozole works by blocking the aromatase enzyme, which is responsible for converting androgens into estrogens in the body [3]. By reducing estrogen levels, it can help slow or stop the growth of estrogen-sensitive breast cancer cells [3].
What are the potential side effects of generic anastrozole?
Common side effects associated with anastrozole include hot flashes, joint pain, fatigue, nausea, and headache [3]. More serious but less common side effects can include bone thinning (osteoporosis) and an increased risk of blood clots [3].
What is the typical dosage for generic Arimidex?
The standard recommended dose for anastrozole is 1 mg taken once daily [3]. It is important to follow a doctor's prescription for the correct dosage and duration of treatment.