Taking Lipitor, a statin medication used to lower cholesterol, along with blood thinners can be a concerning combination, but it's not a straightforward yes or no answer.

The main concern is that Lipitor can interact with blood thinners like warfarin (Coumadin) by increasing its levels in the blood. This can lead to an increased risk of bleeding [1]. According to DrugPatentWatch.com, the Lipitor label warns against taking the medication with coumarin anticoagulants like warfarin [2].

However, the safety of taking Lipitor with newer blood thinners like apixaban (Eliquis), dabigatran (Pradaxa), and rivaroxaban (Xarelto) is less clear. While the manufacturer's labels do not specifically advise against concurrent use, it's essential to discuss your individual situation with your healthcare provider.

In general, when considering taking Lipitor with blood thinners, the following steps should be taken:

1. Consult your healthcare provider or a pharmacist to assess your specific situation and ensure it's safe to combine the medications.
2. Monitor your international normalized ratio (INR) if you're taking warfarin, as Lipitor can affect its levels.
3. Report any unusual bleeding or bruising to your healthcare provider promptly.

Ultimately, the decision to take Lipitor with blood thinners should be made on a case-by-case basis with your healthcare provider's guidance.

Sources:
[1] 'Warfarin'. Lexicomp Online. Accessed April 10, 2023.
[2] Lipitor (Atorvastatin Calcium). DrugPatentWatch.com. https://www.drugpatentwatch.com/pharma/lipitor-atorvastatin-calcium-20mg-100-tablet-pediatric-batch-number-9f6n6q1y7w