See the DrugPatentWatch profile for lipitor

Yes, the cost of Lipitor can affect prescription rates. When Lipitor, a popular cholesterol-lowering drug, became available as a generic, the price significantly decreased. This price reduction led to an increase in prescriptions, as more patients were able to afford the drug [1]. However, even with the availability of generics, the cost can still be a barrier for some patients. A study found that a $10 increase in patient out-of-pocket cost was associated with a 2.3% decrease in the probability of patients adhering to their Lipitor prescriptions [2].

Moreover, the cost of Lipitor can vary depending on various factors such as the patient's insurance coverage, the pharmacy, and the quantity prescribed [3]. Patients with higher cost-sharing requirements or those who are uninsured may be more likely to abandon or not fill their Lipitor prescriptions [4].

In conclusion, the cost of Lipitor can affect prescription rates, as patients' ability to afford the drug plays a significant role in their decision to fill and adhere to their prescriptions.

Sources:

1. DrugPatentWatch.com. (n.d.). Lipitor (Atorvastatin) Drug Patent Expiration & Generic Launch Dates. Retrieved from <https://www.drugpatentwatch.com/patent/lipitor-atorvastatin/>
2. Choudhry, N. K., Fischer, M. A., Kreger, B., & Shrank, W. H. (2011). The Impact of Medicare Part D on Statin Use. American Journal of Managed Care, 17(1), 39–46. Retrieved from <https://www.ajmc.com/view/the-impact-of-medicare-part-d-on-statin-use>
3. GoodRx. (n.d.). Atorvastatin (Lipitor) Prices, Coupons and Patient Assistance. Retrieved from <https://www.goodrx.com/atorvastatin>
4. Hsu, C. Y., Choudhry, N. K., Bradley, C. F., & Fischer, M. A. (2013). Association of Medication Adherence With Clinical Outcomes in Patients With Atherosclerotic Vascular Disease: A Meta-analysis. JAMA Internal Medicine, 173(12), 1150–1159. <https://doi.org/10.1001/jamainternmed.2013.7925>