Does Gemfibrozil Interact With Lovastatin?

Gemfibrozil: The combined use of lovastatin with gemfibrozil should be avoided.

Severity: Major

Severity basis: warnings section (keywords: avoid). Combining Gemfibrozil (Fibrate) and Lovastatin (HMG-CoA reductase inhibitor (statin)) is classified as a major interaction.

What to Do

The label advises avoiding this combination or using it only under close medical supervision. Talk to your prescriber or pharmacist before combining them.

From the FDA Label

Gemfibrozil: The combined use of lovastatin with gemfibrozil should be avoided.

Source: FDA structured product labeling (set_id 027bd594-6a0a-4e6d-bd3c-4f33fdb4166a).

Gemfibrozil

Fibrate

Brands: Lopid

View Gemfibrozil safety profile

Lovastatin

HMG-CoA reductase inhibitor (statin)

Brands: Mevacor, Altoprev

View Lovastatin safety profile

Check these against your full medication list in our free Interaction Checker

This information is educational — not medical advice.

This page is provided for general educational purposes and summarizes publicly available data from sources such as the U.S. Food & Drug Administration. It is not a substitute for the judgment of a licensed clinician and should not be used to start, stop, or change any medication. It may be incomplete or out of date, and individual circumstances vary. Always talk with your prescriber or pharmacist about your specific medications and health conditions. If you think you may have a medical emergency, call 911.

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