Drug interactions
Tapentadol + Trimipramine
Severity: Major
Tapentadol and Trimipramine: major interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Together they add to sedation and may increase the risk of serotonin syndrome and seizures. Tricyclics also have anticholinergic and cardiac effects that may add to opioid adverse effects.
What this interaction means in plain words
Tapentadol and Trimipramine can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Tapentadol belongs to Musculoskeletal; Trimipramine belongs to Central Nervous System.
Why it happens
Additive CNS depression and serotonergic/noradrenergic effects from tapentadol and the tricyclic.
What to do
Avoid if possible; otherwise use low doses and monitor for sedation, serotonin toxicity and seizures. Stop and treat if serotonin syndrome develops.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Tapentadol
- Calcium / magnesium / potassium / sodium oxybates + Tapentadol Contraindicated
- Isocarboxazid + Tapentadol Contraindicated
- Linezolid + Tapentadol Contraindicated
- Methylene blue + Tapentadol Contraindicated
- Olanzapine / samidorphan + Tapentadol Contraindicated
- Phenelzine + Tapentadol Contraindicated
Other interactions of Trimipramine
- Disopyramide + Trimipramine Contraindicated
- Dofetilide + Trimipramine Contraindicated
- Ibutilide + Trimipramine Contraindicated
- Isocarboxazid + Trimipramine Contraindicated
- Pentamidine + Trimipramine Contraindicated
- Phenelzine + Trimipramine Contraindicated
Frequently asked questions
Can I take Tapentadol with Trimipramine?
MediHelp rates the interaction as major. Tapentadol and Trimipramine can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Together they add to sedation and may increase the risk of serotonin syndrome and seizures. Tricyclics also have anticholinergic and cardiac effects that may add to opioid adverse effects.
How serious is the interaction between Tapentadol and Trimipramine?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid if possible; otherwise use low doses and monitor for sedation, serotonin toxicity and seizures. Stop and treat if serotonin syndrome develops.
What other medicines interact with Tapentadol?
MediHelp also lists interactions of Tapentadol with, for example, Calcium / magnesium / potassium / sodium oxybates, Isocarboxazid, Linezolid. The full list is on the Tapentadol page.
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