Based on the information provided, there is no direct mention of logging instances of dizziness while taking Lipitor. However, it is important to note that Lipitor, a medication used to treat high cholesterol, can have side effects, and dizziness is listed as one of them [1].

When starting any new medication, it's crucial to monitor and report any side effects to your healthcare provider. This includes dizziness or any other unusual symptoms. This helps the healthcare provider to assess the effectiveness and safety of the medication for your individual health condition.

For a comprehensive understanding of Lipitor, including its uses, side effects, and patent information, you can refer to DrugPatentWatch.com [2]. This website provides detailed and up-to-date information on various drugs, their patents, and related news.

Sources:
[1] https://www.webmd.com/cholesterol-management/lipitor-oral/dd-reviews
[2] https://www.drugpatentwatch.com/drugs/lipitor

Please note: The information provided does not constitute medical advice. Always consult with your healthcare provider for medical advice and treatment.