Health question

Can I eat grapefruit if I take a statin?

Checked against the sources below on October 19, 2026

The short answer

It depends on which statin you take. Grapefruit can raise blood levels of simvastatin, lovastatin and, to a lesser degree, atorvastatin, which increases the risk of side effects such as muscle pain. Rosuvastatin and pravastatin are much less affected. Ask your pharmacist about your own medicine before changing what you eat or take.

Why grapefruit matters

Grapefruit and its juice contain natural compounds that block an enzyme in the gut (CYP3A4) that normally breaks down some medicines. When that enzyme is blocked, more of the medicine reaches your bloodstream.
The effect can last for a day or more after a glass of juice, so taking the pill at a different time of day does not reliably avoid it.

Which statins are affected

Most affected: simvastatin and lovastatin. Product labels advise avoiding large amounts of grapefruit juice with these.
Moderately affected: atorvastatin, especially with large amounts of juice.
Little or no effect: rosuvastatin, pravastatin and fluvastatin, which are cleared by other routes.
Seville oranges, pomelos and tangelos can have a similar effect to grapefruit.

Signs to tell your care team about

Unexplained muscle pain, tenderness or weakness, or dark urine, while taking a statin. Contact a clinician promptly if these happen.
Never stop a statin on your own. Your doctor or pharmacist can tell you whether grapefruit is fine with your dose or suggest an alternative.

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Sources

This page is general information, not medical advice. It does not replace a conversation with your doctor or pharmacist. See our medical disclaimer.