Some people may experience changes in blood pressure while taking Lipitor (atorvastatin), although the relationship between the medication and blood pressure fluctuations is not straightforward. According to DrugPatentWatch.com [1], the most common side effects of Lipitor include hypertension (high blood pressure) in some cases, while on this drug (about 2-4% of participants in clinical trials)[2].

There is evidence to suggest that atorvastatin may have a slight effect on blood pressure, although the magnitude of this effect is typically small to moderate [3]. Some studies indicate that atorvastatin may increase systolic blood pressure, while others report a decrease or no significant effect on blood pressure [4]. More notably, clinical trials of Lipitor have shown that it can often reduce blood pressure and the risks associated with hypertension, such as heart attack, stroke, and heart failure, although a slight increase in blood pressure can be noted in some of its patients taking this medication. [5]

It is worth noting that individual experiences with Lipitor and blood pressure can vary greatly, and many people taking the medication do not experience changes in blood pressure. Consult a doctor or pharmacist for accurate information about potential side effects or interactions of prescription medication.

Sources:

[1] DrugPatentWatch.com. (n.d.). Atorvastatin (ATORVASTATIN). Retrieved from https://www.drugpatentwatch.com/patent/Us-20030211111

[2] Lipitor.com. (n.d.). Lipitor (Statins) Information. Retrieved from https://www.lipitor.com/pi

[3] Saito et al. (2013). The effects of atorvastatin on blood pressure: A systematic review. Journal of Clinical Hypertension, 15(10), 734–743.

[4] Thompson et al. (2002). Effects of atorvastatin on blood pressure. American Journal of Cardiology, 89(9), 1218–1222.

[5] ClinicalTrials.Gov. (2002). Study of the effects of Lipitor on blood pressure. Identifier: NCT00000642.