Drug interactions
Nalbuphine + Selegiline transdermal
Severity: Major
Nalbuphine and Selegiline transdermal: 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
Opioids combined with MAO inhibitors have been associated with serious reactions including hypotension, hyperthermia, CNS depression and serotonin-like toxicity. The risk with nalbuphine is not well defined, but selegiline labeling advises caution with opioids.
What this interaction means in plain words
Nalbuphine and Selegiline transdermal 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
Mechanism is not firmly established; MAO inhibition may alter opioid effects and contribute to serotonergic or autonomic toxicity.
What to do
Avoid if possible and choose an alternative analgesic. If used, monitor blood pressure, temperature and mental status.
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 Nalbuphine
- Alvimopan + Nalbuphine Contraindicated
- Nalbuphine + Olanzapine / samidorphan Contraindicated
- Alprazolam + Nalbuphine Major
- Amobarbital + Nalbuphine Major
- Benzhydrocodone / acetaminophen + Nalbuphine Major
- Brexanolone + Nalbuphine Major
Frequently asked questions
Can I take Nalbuphine with Selegiline transdermal?
MediHelp rates the interaction as major. Nalbuphine and Selegiline transdermal 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. Opioids combined with MAO inhibitors have been associated with serious reactions including hypotension, hyperthermia, CNS depression and serotonin-like toxicity. The risk with nalbuphine is not well defined, but selegiline labeling advises caution with opioids.
How serious is the interaction between Nalbuphine and Selegiline transdermal?
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 and choose an alternative analgesic. If used, monitor blood pressure, temperature and mental status.
What other medicines interact with Nalbuphine?
MediHelp also lists interactions of Nalbuphine with, for example, Alvimopan, Olanzapine / samidorphan, Alprazolam. The full list is on the Nalbuphine page.
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