Drug interactions
Diazepam intranasal + Tramadol
Severity: Major
Diazepam intranasal and Tramadol: major interaction.
Last updated Sources: US FDA label
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
Concurrent opioids and benzodiazepines can cause profound sedation, respiratory depression, coma and death. Tramadol also lowers the seizure threshold, which complicates benzodiazepine use for seizure control.
What this interaction means in plain words
Diazepam intranasal and Tramadol 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.
Why it happens
Additive CNS and respiratory depression via opioid and GABA-A receptor activity.
What to do
Reserve combination for patients without alternatives, using the lowest doses for the shortest duration. Monitor for sedation and respiratory depression.
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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References
Other interactions of Tramadol
- Isocarboxazid + Tramadol Contraindicated
- Olanzapine / samidorphan + Tramadol Contraindicated
- Phenelzine + Tramadol Contraindicated
- Procarbazine + Tramadol Contraindicated
- Rasagiline + Tramadol Contraindicated
- Safinamide + Tramadol Contraindicated
Frequently asked questions
Can I take Diazepam intranasal with Tramadol?
MediHelp rates the interaction as major. Diazepam intranasal and Tramadol 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. Concurrent opioids and benzodiazepines can cause profound sedation, respiratory depression, coma and death. Tramadol also lowers the seizure threshold, which complicates benzodiazepine use for seizure control.
How serious is the interaction between Diazepam intranasal and Tramadol?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Reserve combination for patients without alternatives, using the lowest doses for the shortest duration. Monitor for sedation and respiratory depression.
What other medicines interact with Tramadol?
MediHelp also lists interactions of Tramadol with, for example, Isocarboxazid, Olanzapine / samidorphan, Phenelzine. The full list is on the Tramadol page.
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