Drug interactions
Maprotiline + Tapentadol
Severity: Major
Maprotiline and Tapentadol: 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
Maprotiline is a tetracyclic antidepressant that noradrenaline-reuptake blocks and strongly lowers seizure threshold, as does tapentadol. Combined use increases risk of seizures, serotonergic toxicity and sedation.
What this interaction means in plain words
Maprotiline and Tapentadol 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.
Maprotiline belongs to Central Nervous System; Tapentadol belongs to Musculoskeletal.
Why it happens
Additive noradrenergic/serotonergic effects, additive CNS depression and reduced seizure threshold.
What to do
Avoid the combination if possible, particularly in patients with seizure risk. If needed, use low doses and monitor for seizures, serotonin syndrome features and oversedation.
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 Maprotiline
- Arsenic trioxide + Maprotiline Contraindicated
- Disopyramide + Maprotiline Contraindicated
- Dofetilide + Maprotiline Contraindicated
- Ibutilide + Maprotiline Contraindicated
- Isocarboxazid + Maprotiline Contraindicated
- Maprotiline + Methylene blue Contraindicated
Frequently asked questions
Can I take Maprotiline with Tapentadol?
MediHelp rates the interaction as major. Maprotiline and Tapentadol 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. Maprotiline is a tetracyclic antidepressant that noradrenaline-reuptake blocks and strongly lowers seizure threshold, as does tapentadol. Combined use increases risk of seizures, serotonergic toxicity and sedation.
How serious is the interaction between Maprotiline and Tapentadol?
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 the combination if possible, particularly in patients with seizure risk. If needed, use low doses and monitor for seizures, serotonin syndrome features and oversedation.
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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