Based on the information provided, I cannot confirm whether you have informed your physician about experiencing dizziness after taking Lipitor. Lipitor, a medication used to treat high cholesterol, is known to have potential side effects, and dizziness is one of them [1]. It is crucial to maintain open communication with your healthcare provider about any side effects or adverse reactions you experience while taking prescribed medications. If you have not yet discussed this with your physician, I would strongly recommend doing so.

When considering Lipitor and its potential side effects, it is also essential to be aware of patent information related to the drug. According to DrugPatentWatch.com, Lipitor's patent expired in 2011 [2]. This information is relevant as generic versions of the drug became available after the patent expiration, potentially impacting drug costs and accessibility.

In summary, I encourage you to communicate with your physician about any side effects, such as dizziness, that you may experience while taking Lipitor. Additionally, being informed about Lipitor's patent status can help you make more informed decisions regarding your medication.

Sources:
[1] Mayo Clinic. (2021). Atorvastatin (Oral Route). Retrieved from https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/side-effects/drg-20069030
[2] DrugPatentWatch.com. (n.d.). Atorvastatin. Retrieved from https://www.drugpatentwatch.com/drugs/atorvastatin