Avoid grapefruit and grapefruit juice. These can significantly increase pravastatin levels in your blood, potentially leading to harmful side effects.
Strong CYP3A4 Inhibitors
Avoid concurrent use with strong CYP3A4 inhibitors like ketoconazole, itraconazole, erythromycin, clarithromycin, and ritonavir. These medications can boost pravastatin concentrations, increasing the risk of muscle problems (myopathy) and liver damage.
Other Medications Requiring Caution
Use caution when combining pravastatin with cyclosporine, gemfibrozil, or other fibrates. These drugs can also increase the risk of myopathy. Always inform your doctor about all medications, supplements, and herbal remedies you are taking.
Specific Considerations
Discuss potential interactions with your doctor, particularly if you have kidney or liver problems. Your doctor may adjust your pravastatin dosage or recommend alternative treatments to minimize risks.
Regular blood tests may be needed to monitor your liver function and muscle enzymes while taking pravastatin, especially when combined with other medications.
