Lipitor is a medication used to lower cholesterol levels in the body [1]. According to the sources provided, there is no indication that Lipitor cannot be taken with low sodium salt substitutes. However, it is important to note that certain foods and supplements can interact with medications and affect their effectiveness [2].

Low sodium salt substitutes are recommended for people with high blood pressure or a history of stroke [3]. Using a salt substitute may help to reduce the risk of stroke in people with high blood pressure or a prior stroke [3]. However, it is important to consult with a healthcare provider before making any changes to your diet or medication regimen.

In summary, based on the sources provided, there is no indication that Lipitor cannot be taken with low sodium salt substitutes. However, it is important to consult with a healthcare provider before making any changes to your diet or medication regimen to ensure that there are no potential interactions.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.nkch.org/blog/foods-that-can-fool-with-your-meds
[3] https://www.everydayhealth.com/stroke/using-a-salt-substitute-may-cut-stroke-risk-in-people-with-high-blood-pressure-or-prior-stroke/