Drug interactions
Baclofen + Droperidol
Severity: Moderate
Baclofen and Droperidol: 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
Droperidol is sedating and can add to the CNS depressant effect of baclofen, increasing drowsiness and hypotension. Droperidol also prolongs the QT interval, which is unaffected by baclofen but matters in the same patient.
What this interaction means in plain words
Baclofen and Droperidol 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 CNS depression from dopamine blockade and sedative effects of droperidol with baclofen GABA-B agonism.
What to do
Monitor sedation level and blood pressure after droperidol dosing, and use lower doses where possible. Check ECG and electrolytes as required by droperidol labeling.
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 Baclofen
Frequently asked questions
Can I take Baclofen with Droperidol?
MediHelp rates the interaction as moderate. Baclofen and Droperidol 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. Droperidol is sedating and can add to the CNS depressant effect of baclofen, increasing drowsiness and hypotension. Droperidol also prolongs the QT interval, which is unaffected by baclofen but matters in the same patient.
How serious is the interaction between Baclofen and Droperidol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor sedation level and blood pressure after droperidol dosing, and use lower doses where possible. Check ECG and electrolytes as required by droperidol labeling.
What other medicines interact with Baclofen?
MediHelp also lists interactions of Baclofen with, for example, Alfentanil, Amobarbital, Belladonna and opium. The full list is on the Baclofen page.
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