Lipitor (atorvastatin) is a prescription medication used to lower cholesterol levels in the blood, while lavender oil is an essential oil commonly used for aromatherapy and relaxation purposes.

There is limited information available on the potential side effects of combining Lipitor and lavender oil. However, it is important to note that lavender oil may interact with certain medications, including those that are metabolized by the liver. Lipitor is metabolized by the liver, and there is a possibility that lavender oil may interfere with its metabolism, leading to increased levels of Lipitor in the blood.

In general, it is recommended to exercise caution when combining medications with herbal supplements or essential oils. Patients should consult with their healthcare provider before using any herbal supplements or essential oils, especially if they are taking prescription medications.

It is also important to note that both Lipitor and lavender oil have potential side effects on their own. Lipitor may cause muscle pain, liver damage, and other side effects, while lavender oil may cause skin irritation, allergic reactions, and other adverse effects.

In conclusion, while there is limited information available on the potential side effects of combining Lipitor and lavender oil, it is recommended to exercise caution and consult with a healthcare provider before using any herbal supplements or essential oils, especially if taking prescription medications.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ahajournals.org/doi/full/10.1161/CIRCRESAHA.118.312782
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2849981/