If you also take cholestyramine, colesevelam, or colestipol: Take your ezetimibe and simvastatin dose 2 hours before or 4 hours after you take the other medicine.
Tell your doctor about all your current medicines. Many drugs can interact with ezetimibe and simvastatin, especially:
a blood thinner such as warfarin, Coumadin, or Jantoven; or
heart or blood pressure medication.
This list is not complete and many other drugs may interact with ezetimibe and simvastatin. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.
 Vytorin drug interactions (more detail)
