Drug interactions
Hydrocodone + Nalbuphine
Severity: Major
Hydrocodone and Nalbuphine: 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
Nalbuphine is a mixed agonist-antagonist that can blunt hydrocodone analgesia and precipitate withdrawal in opioid-dependent patients. It also adds sedation and respiratory depression.
What this interaction means in plain words
Hydrocodone and Nalbuphine 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.
Hydrocodone belongs to Musculoskeletal; Nalbuphine belongs to Musculoskeletal.
Why it happens
Competitive action at mu-opioid receptors, with kappa agonism and mu antagonism, reducing hydrocodone effect while adding CNS depression.
What to do
Avoid giving nalbuphine to patients on regular hydrocodone; choose a single opioid strategy. If used, watch for withdrawal, uncontrolled pain and sedation.
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 Hydrocodone
- Alvimopan + Hydrocodone Contraindicated
- Bupropion-naltrexone + Hydrocodone Contraindicated
- Hydrocodone + Isocarboxazid Contraindicated
- Hydrocodone + Olanzapine / samidorphan Contraindicated
- Hydrocodone + Phenelzine Contraindicated
- Alfentanil + Hydrocodone Major
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 Hydrocodone with Nalbuphine?
MediHelp rates the interaction as major. Hydrocodone and Nalbuphine 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. Nalbuphine is a mixed agonist-antagonist that can blunt hydrocodone analgesia and precipitate withdrawal in opioid-dependent patients. It also adds sedation and respiratory depression.
How serious is the interaction between Hydrocodone and Nalbuphine?
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 giving nalbuphine to patients on regular hydrocodone; choose a single opioid strategy. If used, watch for withdrawal, uncontrolled pain and sedation.
What other medicines interact with Hydrocodone?
MediHelp also lists interactions of Hydrocodone with, for example, Alvimopan, Bupropion-naltrexone, Isocarboxazid. The full list is on the Hydrocodone page.
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