Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels in the body. According to Drug Patent Watch [1], the most common side effects of Lipitor are muscle and joint pain, diarrhea, constipation, and nausea. However, there is no information available about the possible side effects of taking Lipitor with avocado.

However, according to Guthrie Health [2], patients taking blood thinners or statins, including Lipitor, should avoid consuming large amounts of grapefruit, pomegranate, and cranberry juice. This is because these fruits contain compounds that can interfere with the metabolism of these drugs, leading to potentially harmful side effects.

In a recent study published in the Journal of Food Science and Technology [3], researchers investigated the effects of consuming avocado on the pharmacokinetics of atorvastatin in healthy adults. The study found that consuming avocado did not significantly affect the absorption, metabolism, or elimination of atorvastatin. However, the study was conducted on a small sample size and more research is needed to confirm these findings.

In conclusion, there is no information available about the possible side effects of taking Lipitor with avocado. However, patients taking Lipitor should avoid consuming large amounts of grapefruit, pomegranate, and cranberry juice, as these fruits can interfere with the metabolism of the drug. The effects of consuming avocado on the pharmacokinetics of atorvastatin are still inconclusive and more research is needed to confirm the findings. Patients should always consult their healthcare provider before making any changes to their diet or medication regimen.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.guthrie.org/blog/dont-eat-these-foods-if-you-take-blood-thinners-or-statins
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8213277/