See the DrugPatentWatch profile for warfarin

Yes, Lipitor (atorvastatin) and warfarin can be taken together, but it is important for patients to be monitored closely by their healthcare provider due to the increased risk of certain side effects.

Lipitor is a statin medication used to lower cholesterol levels, while warfarin is an anticoagulant used to prevent blood clots. When taken together, warfarin's blood-thinning effects may be increased, leading to a higher risk of bleeding [1].

Healthcare providers may need to adjust the dosage of warfarin when prescribing it with Lipitor to minimize the risk of bleeding [2]. Patients should also inform their healthcare provider of any other medications they are taking, as well as any changes in their diet or lifestyle, as these factors can also affect warfarin's effectiveness and bleeding risk.

It is important for patients to have regular blood tests while taking both medications to monitor their coagulation status and adjust the warfarin dosage as needed [3].

In summary, while Lipitor and warfarin can be taken together, it is crucial for patients to be closely monitored by their healthcare provider due to the increased risk of bleeding.

Sources:

1. <https://www.drugs.com/drug-interactions/atorvastatin-and-warfarin-13-15-211-1734-133-3313-118.html>
2. <https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/expert-answers/statins/faq-20057806>
3. <https://www.drugs.com/drug-interactions/atorvastatin-and-warfarin-13-15-211-1734-133-3313-118.html>
4. <https://www.webmd.com/cholesterol-management/atorvastatin-oral-capsule-tablet>
5. <https://www.webmd.com/drug-interactions/warfarin-oral-tablet-and-other-medications>
6. <https://www.drugpatentwatch.com/drugs/lipitor>