Can I take Omega -acid-ethyl esters and Paracetamol together?
Drug interaction guide
Originally published 14 Mar 2026
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There are no known significant interactions between omega-3-acid ethyl esters (fish oil) and paracetamol. It is generally considered safe to take these two medications together.
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Why this happens
These two substances are processed by the body using different pathways. Paracetamol is primarily broken down by the liver, while omega-3 fatty acids are absorbed and utilised like dietary fats. They do not interfere with each other's absorption, metabolism, or effectiveness.
What you should do
Back to contentsYou can continue to take both as prescribed or directed. Always follow the recommended dosage on the packaging for paracetamol, as taking too much can be harmful to the liver.
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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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