Lipitor, a medication commonly used to treat high cholesterol, does not directly lower blood pressure. However, it can contribute to a decrease in blood pressure as a secondary effect [1]. This is because Lipitor, the brand name for atorvastatin, reduces the levels of bad cholesterol in the blood, which can help prevent plaque buildup in the arteries. This, in turn, can improve blood flow and potentially lower blood pressure [1].

However, it's important to note that Lipitor is not a primary treatment for high blood pressure. If a patient experiences a significant drop in blood pressure while taking Lipitor, it could be a sign of an underlying issue [2]. In such cases, it would be advisable to consult with a healthcare provider.

Remember, each individual's response to medication can vary, and it's crucial to monitor and manage both cholesterol and blood pressure levels under a healthcare provider's guidance [2].

Sources:
[1] "Atorvastatin (Oral Route) Description and Brand Names." Mayo Clinic, Mayo Foundation for Medical Education and Research, 11 Dec. 2020, www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/description/drg-20063093.
[2] "Lipitor." DrugPatentWatch, 2022, www.drugpatentwatch.com/drugs/lipitor.