Drug interactions
Etomidate + Haloperidol
Severity: Moderate
Etomidate and Haloperidol: 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 an intravenous anesthetic induction agent, and haloperidol may enhance its sedative and hypotensive effects. The combination is manageable in monitored anesthesia settings.
What this interaction means in plain words
Etomidate and Haloperidol 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; Haloperidol belongs to Central Nervous System.
Why it happens
Additive CNS depression.
What to do
Anesthesia providers should titrate the etomidate dose to effect and monitor hemodynamics.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Etomidate and Haloperidol, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Haloperidol
- Dofetilide + Haloperidol Contraindicated
- Dronedarone + Haloperidol Contraindicated
- Haloperidol + Ibutilide Contraindicated
- Haloperidol + Levoketoconazole Contraindicated
- Haloperidol + Panobinostat Contraindicated
- Haloperidol + Pimozide Contraindicated
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 Haloperidol?
MediHelp rates the interaction as moderate. Etomidate and Haloperidol 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 an intravenous anesthetic induction agent, and haloperidol may enhance its sedative and hypotensive effects. The combination is manageable in monitored anesthesia settings.
How serious is the interaction between Etomidate and Haloperidol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Anesthesia providers should titrate the etomidate dose to effect and monitor hemodynamics.
What other medicines interact with Haloperidol?
MediHelp also lists interactions of Haloperidol with, for example, Dofetilide, Dronedarone, Ibutilide. The full list is on the Haloperidol page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
