Drug interactions
Droperidol + Glycopyrronium
Severity: Moderate
Droperidol and Glycopyrronium: 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 has some antimuscarinic activity, so combined use may produce additive anticholinergic effects. Droperidol also prolongs the QT interval, which matters if glycopyrronium-related tachycardia occurs.
What this interaction means in plain words
Droperidol and Glycopyrronium 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 antimuscarinic effects; droperidol also carries independent QT-prolonging risk.
What to do
Monitor heart rate, ECG where indicated, and signs of anticholinergic toxicity. Correct electrolyte abnormalities before use.
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 Glycopyrronium
- Clozapine + Glycopyrronium Major
- Glycopyrronium + Potassium chloride Major
- Abobotulinumtoxina + Glycopyrronium Moderate
- Aclidinium + Glycopyrronium Moderate
- Amantadine + Glycopyrronium Moderate
- Amitriptyline + Glycopyrronium Moderate
Frequently asked questions
Can I take Droperidol with Glycopyrronium?
MediHelp rates the interaction as moderate. Droperidol and Glycopyrronium 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 has some antimuscarinic activity, so combined use may produce additive anticholinergic effects. Droperidol also prolongs the QT interval, which matters if glycopyrronium-related tachycardia occurs.
How serious is the interaction between Droperidol and Glycopyrronium?
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 heart rate, ECG where indicated, and signs of anticholinergic toxicity. Correct electrolyte abnormalities before use.
What other medicines interact with Glycopyrronium?
MediHelp also lists interactions of Glycopyrronium with, for example, Clozapine, Potassium chloride, Abobotulinumtoxina. The full list is on the Glycopyrronium page.
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