See the DrugPatentWatch profile for lipitor

Based on the information available, it can be said that while Lipitor and its generics share the same active ingredient, atorvastatin, and are used to treat similar conditions, the side effects of different generic versions may vary. This is because, apart from the active ingredient, other components in the drug, such as binding agents, fillers, and colorants, can differ between generic versions [1]. However, the US Food and Drug Administration (FDA) requires that generic drugs have the same quality, strength, purity, and stability as the brand-name drug [2]. Therefore, while there might be minor differences in side effects, they are not expected to be significantly different.

It is also important to note that, like any medication, side effects can vary from person to person, regardless of whether they are taking the brand-name drug or a generic version. Factors such as an individual's age, weight, overall health, and other medications being taken can all influence how a drug affects a person [1].

In conclusion, while there may be some differences in the side effects of Lipitor and its generics, these differences are not expected to be significant. As with any medication, it is important for individuals to speak with their healthcare provider if they have concerns about side effects.

Sources:
[1] Drugs.com. (2021). Lipitor. Retrieved from <https://www.drugs.com/lipitor.html>
[2] US Food and Drug Administration. (2021). Generic Drugs: Questions and Answers. Retrieved from <https://www.fda.gov/drugs/understanding-generic-drugs/generic-drugs-questions-and-answers>
[3] DrugPatentWatch.com. (2021). Atorvastatin Calcium. Retrieved from <https://www.drugpatentwatch.com/drugs/atorvastatin-calcium>