Drug interactions
Ibutilide + Indacaterol-glycopyrronium
Severity: Major
Ibutilide and Indacaterol-glycopyrronium: major 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
Ibutilide markedly prolongs the QT interval and carries a substantial risk of torsades de pointes. Indacaterol can add to this through beta-agonist cardiac effects and potassium lowering.
What this interaction means in plain words
Ibutilide and Indacaterol-glycopyrronium 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.
Ibutilide belongs to Cardiovascular; Indacaterol-glycopyrronium belongs to Respiratory.
Why it happens
Additive effects on cardiac repolarisation, with beta-2 mediated hypokalaemia and tachycardia.
What to do
Give ibutilide only with continuous ECG monitoring and normal potassium and magnesium. Consider withholding indacaterol around the infusion.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Ibutilide and Indacaterol-glycopyrronium, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 14 days on the web. No card needed.
Other interactions of Indacaterol-glycopyrronium
Other interactions of Ibutilide
- Amiodarone + Ibutilide Contraindicated
- Amisulpride + Ibutilide Contraindicated
- Chlorpromazine + Ibutilide Contraindicated
- Clarithromycin + Ibutilide Contraindicated
- Desipramine + Ibutilide Contraindicated
- Dolasetron + Ibutilide Contraindicated
Frequently asked questions
Can I take Ibutilide with Indacaterol-glycopyrronium?
MediHelp rates the interaction as major. Ibutilide and Indacaterol-glycopyrronium 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. Ibutilide markedly prolongs the QT interval and carries a substantial risk of torsades de pointes. Indacaterol can add to this through beta-agonist cardiac effects and potassium lowering.
How serious is the interaction between Ibutilide and Indacaterol-glycopyrronium?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Give ibutilide only with continuous ECG monitoring and normal potassium and magnesium. Consider withholding indacaterol around the infusion.
What other medicines interact with Indacaterol-glycopyrronium?
MediHelp also lists interactions of Indacaterol-glycopyrronium with, for example, Amisulpride, Arformoterol, Arsenic trioxide. The full list is on the Indacaterol-glycopyrronium page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
