Based on the information you have provided, it is not specified whether you have experienced any dizziness spells while taking Lipitor. However, I can provide some information about Lipitor and its potential side effects.

Lipitor, also known as atorvastatin, is a medication used to treat high cholesterol and prevent heart disease [1]. Like all medications, Lipitor can have side effects, some of which can cause dizziness. According to the National Library of Medicine, common side effects of Lipitor include diarrhea, upset stomach, and muscle or joint pain [2]. However, more serious side effects can occur, including dizziness, memory problems, and muscle weakness [2].

It is important to note that everyone's experience with medication is different, and just because a side effect is listed, it does not mean that it will occur. If you have experienced any adverse effects while taking Lipitor, it is important to speak with your healthcare provider.

In summary, while it is not specified whether you have experienced dizziness spells while taking Lipitor, it is possible for this medication to cause dizziness as a side effect. If you have any concerns about your medication or its side effects, it is important to speak with your healthcare provider.

Sources:

1. DrugPatentWatch.com. (n.d.). Lipitor. Retrieved from <https://www.drugpatentwatch.com/drugs/lipitor>.
2. National Library of Medicine. (2021). Atorvastatin. Retrieved from <https://medlineplus.gov/druginfo/meds/a601263.html>.