Drug interactions
Buprenorphine transdermal + Nalbuphine
Severity: Moderate
Buprenorphine transdermal and Nalbuphine: moderate 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
Nalbuphine given with a buprenorphine patch may add sedation and respiratory depression. Receptor competition may reduce analgesia or provoke withdrawal.
What this interaction means in plain words
Buprenorphine transdermal and Nalbuphine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Additive opioid CNS depression with competition at mu receptors between a partial agonist and an agonist-antagonist.
What to do
Use only when alternatives are inadequate, at the lowest effective dose, and monitor for sedation, respiratory depression and withdrawal. Remember buprenorphine levels persist after patch removal.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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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 Buprenorphine transdermal with Nalbuphine?
MediHelp rates the interaction as moderate. Buprenorphine transdermal and Nalbuphine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Nalbuphine given with a buprenorphine patch may add sedation and respiratory depression. Receptor competition may reduce analgesia or provoke withdrawal.
How serious is the interaction between Buprenorphine transdermal and Nalbuphine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use only when alternatives are inadequate, at the lowest effective dose, and monitor for sedation, respiratory depression and withdrawal. Remember buprenorphine levels persist after patch removal.
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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