Drug interactions
Indapamide + Quizartinib
Severity: Major
Indapamide and Quizartinib: 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
Quizartinib causes dose-related QT prolongation, and indapamide may add to this risk through hypokalemia and hypomagnesemia. Together they increase the risk of torsades de pointes.
What this interaction means in plain words
Indapamide and Quizartinib 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.
Indapamide belongs to Cardiovascular; Quizartinib belongs to Oncology.
Why it happens
Additive QTc prolongation, with diuretic-induced electrolyte loss increasing arrhythmia susceptibility.
What to do
Correct potassium and magnesium before and during quizartinib therapy and monitor ECG frequently. Consider an alternative to indapamide.
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 Indapamide and Quizartinib, 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 7 days on the web. No card needed.
Other interactions of Indapamide
Other interactions of Quizartinib
- Quizartinib + Thioridazine Contraindicated
- Quizartinib + Ziprasidone Contraindicated
- Alfuzosin + Quizartinib Major
- Amiodarone + Quizartinib Major
- Amitriptyline + Quizartinib Major
- Amobarbital + Quizartinib Major
Frequently asked questions
Can I take Indapamide with Quizartinib?
MediHelp rates the interaction as major. Indapamide and Quizartinib 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. Quizartinib causes dose-related QT prolongation, and indapamide may add to this risk through hypokalemia and hypomagnesemia. Together they increase the risk of torsades de pointes.
How serious is the interaction between Indapamide and Quizartinib?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Correct potassium and magnesium before and during quizartinib therapy and monitor ECG frequently. Consider an alternative to indapamide.
What other medicines interact with Indapamide?
MediHelp also lists interactions of Indapamide with, for example, Adagrasib, Amifostine, Amiodarone. The full list is on the Indapamide 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.
