Lipitor is a medication used to lower cholesterol levels in the body. According to the sources provided, there are no specific fruits that need to be avoided while taking Lipitor. However, it is important to maintain a healthy diet and lifestyle while taking this medication to ensure its effectiveness.

The first source [1] provides information about the drug Lipitor and its active ingredient, atorvastatin. It does not mention any specific fruits that should be avoided while taking this medication.

The second source [2] provides general information about foods to avoid when taking heart medications. It suggests avoiding grapefruit and grapefruit juice, as they can interfere with the metabolism of certain medications, including Lipitor. However, it is important to note that this is not specific to Lipitor and applies to other medications as well.

The third source [3] provides information about Lipitor and its side effects. It does not mention any specific fruits that should be avoided while taking this medication.

In conclusion, there are no specific fruits that need to be avoided while taking Lipitor. However, it is important to maintain a healthy diet and lifestyle while taking this medication to ensure its effectiveness. It is also recommended to avoid grapefruit and grapefruit juice, as they can interfere with the metabolism of certain medications, including Lipitor.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.renown.org/blog/foods-to-avoid-when-taking-heart-medications
[3] https://www.everydayhealth.com/drugs/lipitor