Based on the information available, there is no evidence to suggest that Lipitor, a medication commonly used to treat high cholesterol, directly lowers sodium levels in the body. Lipitor is a statin, a type of drug that works by blocking a substance your body needs to make cholesterol [1].

The active ingredient in Lipitor is atorvastatin, which primarily targets cholesterol levels and has not been reported to have a significant impact on sodium levels [2]. Sodium levels are typically managed through dietary changes and, in some cases, diuretics [3].

It's important to note that while Lipitor does not directly lower sodium levels, maintaining a balanced diet and appropriate sodium intake is often recommended for individuals taking this medication, as high blood pressure and cholesterol often coexist [4].

In conclusion, while Lipitor is an effective medication for managing cholesterol levels, it does not directly lower sodium levels in the body.

Sources:
[1] Mayo Clinic. (2021). Lipitor. Retrieved from https://www.mayoclinic.org/drugs-supplements/lipitor-atorvastatin-oral-route/description/drg-20063058
[2] Drugs.com. (2021). Lipitor. Retrieved from https://www.drugs.com/lipitor.html
[3] American Heart Association. (2021). How to Lower Your Sodium Intake. Retrieved from https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/sodium/how-to-lower-your-sodium-intake
[4] American Heart Association. (2021). Managing High Blood Cholesterol. Retrieved from https://www.heart.org/en/health-topics/cholesterol/prevention-and-treatment-of-high-cholesterol-hyperlipidemia/managing-high-blood-cholesterol