Drug interactions
Droperidol + Sertraline
Severity: Major
Droperidol and Sertraline: major interaction.
Last updated Sources: US FDA label
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 carries a boxed warning for QT prolongation and torsades de pointes. Sertraline may add a smaller QT effect, so the combination raises the risk of serious arrhythmia.
What this interaction means in plain words
Droperidol and Sertraline 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.
Why it happens
Additive QT prolongation.
What to do
Use a non-QT-prolonging antiemetic or sedative instead, such as ondansetron alternatives with lower risk. If droperidol is needed, obtain an ECG first and monitor continuously afterward.
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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References
Other interactions of Sertraline
- Isocarboxazid + Sertraline Contraindicated
- Methylene blue + Sertraline Contraindicated
- Phenelzine + Sertraline Contraindicated
- Pimozide + Sertraline Contraindicated
- Selegiline transdermal + Sertraline Contraindicated
- Selegiline + Sertraline Contraindicated
Frequently asked questions
Can I take Droperidol with Sertraline?
MediHelp rates the interaction as major. Droperidol and Sertraline 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. Droperidol carries a boxed warning for QT prolongation and torsades de pointes. Sertraline may add a smaller QT effect, so the combination raises the risk of serious arrhythmia.
How serious is the interaction between Droperidol and Sertraline?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use a non-QT-prolonging antiemetic or sedative instead, such as ondansetron alternatives with lower risk. If droperidol is needed, obtain an ECG first and monitor continuously afterward.
What other medicines interact with Sertraline?
MediHelp also lists interactions of Sertraline with, for example, Isocarboxazid, Methylene blue, Phenelzine. The full list is on the Sertraline page.
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