Drug interactions
Dexmedetomidine + Etomidate
Severity: Moderate
Dexmedetomidine and Etomidate: 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
Both agents produce sedation or anesthesia, so together they can deepen sedation and lower the dose each requires. Dexmedetomidine-induced bradycardia and hypotension may add to hemodynamic effects during induction.
What this interaction means in plain words
Dexmedetomidine and Etomidate 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.
Dexmedetomidine belongs to Central Nervous System; Etomidate belongs to Central Nervous System.
Why it happens
Additive CNS depression via GABA-A potentiation and central alpha-2 agonism.
What to do
Titrate each drug to effect and monitor blood pressure, heart rate and ventilation. Be ready to support airway and 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?
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Other interactions of Dexmedetomidine
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 Dexmedetomidine with Etomidate?
MediHelp rates the interaction as moderate. Dexmedetomidine and Etomidate 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. Both agents produce sedation or anesthesia, so together they can deepen sedation and lower the dose each requires. Dexmedetomidine-induced bradycardia and hypotension may add to hemodynamic effects during induction.
How serious is the interaction between Dexmedetomidine and Etomidate?
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 and monitor blood pressure, heart rate and ventilation. Be ready to support airway and hemodynamics.
What other medicines interact with Dexmedetomidine?
MediHelp also lists interactions of Dexmedetomidine with, for example, Buprenorphine long-acting, Calcium / magnesium / potassium / sodium oxybates, Dextromoramide. The full list is on the Dexmedetomidine page.
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