Drug interactions
Etomidate + Nalbuphine
Severity: Moderate
Etomidate 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
Etomidate is a hypnotic anesthetic, and nalbuphine adds to its central depressant effects. This can deepen sedation and increase respiratory depression during anesthesia or procedural sedation.
What this interaction means in plain words
Etomidate 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.
Etomidate belongs to Central Nervous System; Nalbuphine belongs to Musculoskeletal.
Why it happens
Additive CNS depression through GABA-A potentiation by etomidate and opioid receptor effects.
What to do
Titrate each drug to effect with continuous monitoring of ventilation and oxygenation, with airway support available.
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
Other interactions of Etomidate
- Alprazolam + Etomidate Moderate
- Amitriptyline + Etomidate Moderate
- Amobarbital + Etomidate Moderate
- Azelastine + Etomidate Moderate
- Baclofen + Etomidate Moderate
- Brompheniramine + Etomidate Moderate
Frequently asked questions
Can I take Etomidate with Nalbuphine?
MediHelp rates the interaction as moderate. Etomidate 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. Etomidate is a hypnotic anesthetic, and nalbuphine adds to its central depressant effects. This can deepen sedation and increase respiratory depression during anesthesia or procedural sedation.
How serious is the interaction between Etomidate 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: Titrate each drug to effect with continuous monitoring of ventilation and oxygenation, with airway support available.
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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