Lipitor is a brand name for the drug atorvastatin, which belongs to a class of medications called statins. Statins are commonly prescribed to lower cholesterol levels in the blood. According to Healthline [3], Lipitor is one of the most commonly prescribed statins in the United States.

Low sodium supplements, on the other hand, are usually prescribed to treat conditions such as hyponatremia, which is a low level of sodium in the blood. However, there is no direct interaction between Lipitor and low sodium supplements.

According to Drug Patent Watch [1], there are no patents or patent applications related to the interaction between Lipitor and low sodium supplements. Furthermore, a study published in the Nephrology Dialysis Transplantation Journal [2] did not find any significant interactions between atorvastatin (Lipitor) and low sodium supplements.

In conclusion, there is no evidence to suggest that Lipitor has any significant effect on low sodium supplements. However, it is always important to consult with a healthcare provider before taking any new medications or supplements to avoid potential interactions or adverse effects.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://academic.oup.com/ndt/article/23/5/1556/1805591
[3] https://www.healthline.com/health/high-cholesterol/statins-list-of-common-types