Can I take Statins and Grapefruit together?
Drug interaction guide
Originally published 24 Jan 2026
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Drinking grapefruit juice or eating grapefruit while taking certain statins can significantly increase the amount of the medicine in your bloodstream. This makes side effects much more likely and potentially more severe. The main concern is a rare but serious condition called rhabdomyolysis, where muscle tissue breaks down. This can lead to severe muscle pain, weakness, and in extreme cases, kidney damage.
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Why this happens
Your body uses a specific enzyme (called CYP3A4) in the gut and liver to break down many statins. Grapefruit contains natural compounds that 'block' this enzyme. Because the enzyme is busy dealing with the grapefruit, it cannot break down the statin as it normally would. This causes the medicine to build up to dangerously high levels in your body.
What you should do
If you are taking Simvastatin or Atorvastatin, you should avoid grapefruit and grapefruit juice entirely. If you are taking Lovastatin (less common in the UK), you should also avoid it.
However, not all statins are affected. Rosuvastatin, Pravastatin, and Fluvastatin do not interact with grapefruit. If you enjoy grapefruit, ask your doctor if you can switch to one of these alternatives. Always check the patient information leaflet that comes with your specific medication.
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Important precautions
Pregnancy
You must not take statins if you are pregnant or planning to become pregnant. They can interfere with the development of the foetus. Use effective contraception while taking this medicine and stop immediately if you suspect you are pregnant.
Unexplained muscle pain
You must report any unexplained muscle pain, tenderness, or weakness to your doctor immediately. In rare cases, statins can cause severe muscle breakdown (rhabdomyolysis) which can lead to kidney damage.
Food and drink warnings
Alcohol
While there is no direct chemical interaction, both alcohol and statins are processed by the liver. Drinking large amounts of alcohol regularly can increase the risk of liver problems and may worsen the muscle-related side effects of statins. It is best to keep alcohol intake within the recommended low-risk limits.
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Using other medicines?
Taking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.
Disclaimer
This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.
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Article history
The information on this page is written and peer reviewed by qualified clinicians.
24 Jan 2026 | Originally published
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