Lipitor is a medication used to lower cholesterol levels, while blood pressure medications are used to treat hypertension. According to the sources provided, there are no known significant interactions between Lipitor and blood pressure medications. However, it is always important to consult with a healthcare provider before starting any new medication or changing an existing medication regimen.

Lipitor has been shown to have some side effects, including muscle pain and weakness, liver problems, and an increased risk of diabetes. However, these side effects are generally rare and the benefits of taking Lipitor to lower cholesterol levels usually outweigh the risks.

In fact, a study conducted by Pfizer found that adding Lipitor to effective blood pressure treatment provided a significant reduction in heart attacks or deaths from heart attacks over five years [3]. This suggests that Lipitor may be beneficial for individuals with high blood pressure who are at risk for heart disease.

In conclusion, based on the sources provided, Lipitor is generally safe to use with blood pressure medications. However, it is important to consult with a healthcare provider before starting any new medication or changing an existing medication regimen. Additionally, Lipitor may have some side effects, but the benefits of taking it to lower cholesterol levels may outweigh the risks.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.medicalnewstoday.com/articles/drugs-lipitor-side-effects
[3] https://www.pfizer.com/news/press-release/press-release-detail/adding_lipitor_early_to_effective_blood_pressure_treatment_provided_a_significant_reduction_in_heart_attacks_or_deaths_from_heart_attacks_over_five_years