Can I take Amitriptyline and Tramadol together?
Drug interaction guide
Originally published 12 May 2026
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Taking these two medicines together can increase the risk of a rare but serious condition called 'serotonin syndrome'. It can also increase the risk of having a seizure (a fit). Additionally, both drugs can make you feel very drowsy, dizzy, or confused, which increases the risk of falls.
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Why this happens
Both amitriptyline and tramadol increase the levels of a chemical called serotonin in the brain. If levels get too high, it causes serotonin syndrome. Furthermore, both drugs lower the 'seizure threshold', making a fit more likely. Tramadol is also broken down by the same liver enzymes that amitriptyline uses, which can lead to higher levels of the drugs in your system.
What you should do
Back to contentsYou should only take these two medicines together if they have been specifically prescribed by a doctor who is aware you are taking both. Seek immediate medical help if you experience extreme agitation, hallucinations, a very fast heartbeat, high fever, muscle twitching, or shivering. Avoid driving or operating machinery until you know how this combination affects you.
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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.
12 May 2026 | Originally published

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