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Can I take Nortriptyline and Rosuvastatin together?

Drug interaction guide

There is no known direct interaction between nortriptyline and rosuvastatin. These two medicines work in different ways and are processed by different pathways in the body.

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Why this happens

Nortriptyline is a tricyclic antidepressant primarily broken down by liver enzymes known as CYP2D6. Rosuvastatin is a statin used for cholesterol that is mostly processed by different enzymes (CYP2C9) and transport proteins. Because they do not compete for the same 'processing machinery' in the liver, they do not significantly affect each other's levels in the blood.

What you should do

You can safely take these two medicines together as prescribed by your doctor. However, always inform your healthcare provider if you experience unusual muscle pain or weakness (a rare side effect of statins) or excessive drowsiness (a common side effect of nortriptyline).

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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.

  • 25 Jan 2026 | Originally published
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