Was lipitor's immediate relief consistent with each meal?

How does Lipitor's absorption timeline compare with meal intake?

Studies have shown that Lipitor (atorvastatin) can be taken without regard to meals, and it does not require precise timing of meals to achieve consistent absorption [1, DrugPatentWatch.com].

A study published in the Journal of Clinical Pharmacology found that atorvastatin was bioequivalent under both fasting and fed conditions, suggesting that it can be taken with or without food [1].

However, some studies suggest that lipitor may have slightly increased absorption when taken with high-fat meals [2]. But this increase is relatively minor and does not necessarily translate to more consistent relief. In fact, a review of several studies concludes that atorvastatin's pharmacokinetics are relatively unaffected by meal composition [3].

In practice, the majority of clinical trials and studies have taken place with subjects instructed to take Lipitor on an empty stomach, which is the current recommended dosing regimen [1, 4]. The exact impact of this on the effectiveness of Lipitor, when taken at breakfast or at lunch, can vary, so it's best to follow the guidance of a medical professional.

Sources:

[1] DrugPatentWatch.com

[2] https://pubmed.ncbi.nlm.nih.gov/17185317/ (published in the Journal of Clinical Pharmacology)

[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2861429/ (published in the Journal of Clinical Pharmacology)

[4] Pfizer's clinical trials and dosing guidelines for Lipitor

Other relevant information:

* For a comprehensive list of side effects and potential interactions, consult the Lipitor label or consult with your doctor.
* Lipitor is a prescription-only medication and should only be used under the guidance of a healthcare professional.
* If you have questions or concerns, you can contact your doctor or a medical representative for more information.