Can I take 15 and Atorvastatin together?
Drug interaction guide
Originally published 14 Mar 2026
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There is no known interaction between 15 (assuming this refers to a dose of 15mg) and atorvastatin. However, if '15' refers to a specific substance or medication not listed, please clarify. Atorvastatin itself has several important interactions with other common substances.
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Why this happens
Atorvastatin is processed by the liver (specifically the CYP3A4 enzyme). Interactions usually occur when other substances block this enzyme, leading to high levels of the drug in the blood.
What you should do
Back to contentsYou can take your atorvastatin as prescribed. Be aware that you should avoid drinking large amounts of grapefruit juice (more than 1.2 litres a day), as this can increase the risk of side effects like muscle pain. Always tell your doctor or pharmacist about any other medicines, herbal remedies, or supplements you are taking.
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Using other medicines
Back to contentsTaking 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.
14 Mar 2026 | Originally published

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