Lipitor (atorvastatin) is a prescription medication used to lower cholesterol levels in the blood. According to the sources provided, there is no direct evidence to suggest that Lipitor can worsen the side effects of blood pressure medication. However, it is essential to note that Lipitor and blood pressure medications can interact with each other, leading to potentially harmful side effects.

According to Drug Patent Watch [1], there are no known drug interactions between Lipitor and blood pressure medications. However, Medical News Today [2] states that patients taking Lipitor should inform their doctor if they are taking blood pressure medications, as Lipitor can increase the blood pressure-lowering effects of these medications. Additionally, Healthline [3] reports that some blood pressure medications, such as calcium channel blockers, can interact with Lipitor and increase the risk of muscle damage.

It is essential to note that both Lipitor and blood pressure medications can cause side effects. Lipitor's side effects can include muscle pain, weakness, and liver damage [2]. Blood pressure medications can cause dizziness, fatigue, and sexual dysfunction [3]. If a patient experiences any side effects while taking Lipitor and blood pressure medications, they should consult their doctor immediately.

In conclusion, while there is no direct evidence to suggest that Lipitor can worsen the side effects of blood pressure medications, it is essential to inform the doctor if taking both medications. Lipitor and blood pressure medications can interact with each other, leading to potentially harmful side effects. Patients should consult their doctor if they experience any side effects while taking both medications.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.medicalnewstoday.com/articles/drugs-lipitor-side-effects
[3] https://www.healthline.com/health/drugs/lipitor