After reviewing the sources provided, there is no clear evidence to suggest that Lipitor (atorvastatin) can increase the risk of avocado allergy. Lipitor is a medication used to lower cholesterol levels in the blood [1]. It works by blocking an enzyme that produces cholesterol in the liver. According to RxList, the most common side effects of Lipitor include muscle pain, diarrhea, and joint pain [2]. However, there is no mention of avocado allergy being a side effect of this medication.

Additionally, amlodipine-atorvastatin is a combination medication that includes Lipitor and amlodipine, a medication used to treat high blood pressure [3]. The prescribing information for this medication, as provided by WebMD, lists a variety of potential side effects, including dizziness, headache, and swelling in the ankles and feet. However, there is no mention of avocado allergy being a side effect [3].

While it is always possible for an individual to have an allergic reaction to any medication, including Lipitor, there is no evidence to suggest that this medication specifically increases the risk of avocado allergy. If you have concerns about potential drug interactions or side effects, it is always best to speak with your healthcare provider.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.rxlist.com/lipitor-drug.htm
[3] https://www.webmd.com/drugs/2/drug-78636/amlodipine-atorvastatin-oral/details