Drug interactions
Azelastine + Droperidol
Severity: Moderate
Azelastine 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 azelastine may add to drowsiness and impaired alertness. Droperidol also prolongs the QT interval, so the combination warrants attention to sedation and cardiac risk.
What this interaction means in plain words
Azelastine 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 via H1 and dopamine receptor blockade.
What to do
Monitor sedation level and use the lowest effective doses. Check ECG and electrolytes per 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 Azelastine
Frequently asked questions
Can I take Azelastine with Droperidol?
MediHelp rates the interaction as moderate. Azelastine 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 azelastine may add to drowsiness and impaired alertness. Droperidol also prolongs the QT interval, so the combination warrants attention to sedation and cardiac risk.
How serious is the interaction between Azelastine 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 use the lowest effective doses. Check ECG and electrolytes per droperidol labeling.
What other medicines interact with Azelastine?
MediHelp also lists interactions of Azelastine with, for example, Calcium / magnesium / potassium / sodium oxybates, Methadone, Sodium oxybate. The full list is on the Azelastine page.
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