According to the sources provided, dizziness is a possible but not very common side effect of Lipitor (atorvastatin). The first source, Drug Patent Watch [1], does not mention dizziness as a side effect of Lipitor. However, the second source, Mayo Clinic [2], states that dizziness is a less common side effect of atorvastatin and advises patients to contact their healthcare provider if they experience this symptom. The third source, NHS [3], also lists dizziness as a possible side effect of statins, including atorvastatin, but notes that it is rare.

It is important to note that while dizziness may occur as a side effect of Lipitor, it is not the only potential side effect. The sources also list other possible side effects of atorvastatin, such as muscle pain, weakness, and liver problems. Patients taking Lipitor should consult with their healthcare provider if they experience any concerning symptoms.

In summary, dizziness is a possible but rare side effect of Lipitor (atorvastatin), according to the sources provided. Patients should be aware of this potential side effect and contact their healthcare provider if they experience any concerning symptoms while taking this medication.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/side-effects/drg-20067003
[3] https://www.nhs.uk/conditions/statins/side-effects/