Overview Of Atorvastatin (Lipitor)
Potential Medication Interactions

There are nearly three hundred potential medication interactions associated with atorvastatin. Using this medication with certain antibiotics, including clarithromycin, could increase the patient's risk of experiencing muscle issues during treatment. Patients who use ketoconazole or other antifungal medicines may need to take a lower dose of atorvastatin. If atorvastatin is taken with rifampin, the amount of atorvastatin in the body may be reduced, and the medication might not work properly. Atorvastatin should not be used with cyclosporine, and patients who take digoxin and atorvastatin will need to have their digoxin levels monitored regularly. Protease inhibitors used in the treatment of HIV could cause a dangerous accumulation of atorvastatin. If these medications must be used together, the doctor may lower the patient's atorvastatin dose.
