Lipitor is a medication used to lower cholesterol levels in the blood. It works by inhibiting an enzyme in the liver that produces cholesterol. While Lipitor does not directly affect blood pressure, it can interact with other medications used to treat hypertension.

According to Drug Patent Watch [1], Lipitor does not have any known drug interactions with medications used to treat hypertension. However, it is important to note that every individual's response to medication can vary, and it is essential to consult with a healthcare provider before taking any new medications.

Despite not having direct interactions with blood pressure medications, Lipitor may cause side effects that could impact blood pressure. Medical News Today [2] reports that some of the common side effects of Lipitor include headaches, dizziness, and muscle pain. These side effects could potentially affect blood pressure levels.

Additionally, a study published in the Journal of Clinical Hypertension [3] found that statins, a class of medications that includes Lipitor, may have a beneficial effect on blood pressure. The study found that patients who took statins had a significant decrease in both systolic and diastolic blood pressure.

In conclusion, Lipitor does not have any known direct interactions with blood pressure medications. However, it is important to be aware of potential side effects that could impact blood pressure levels. Additionally, some studies suggest that statins, including Lipitor, may have a positive effect on blood pressure. As always, it is crucial to consult with a healthcare provider before starting any new medications.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.medicalnewstoday.com/articles/drugs-lipitor-side-effects
[3] https://pubmed.ncbi.nlm.nih.gov/21881597/