Drug interactions
Ezogabine + Nilotinib
Severity: Major
Ezogabine and Nilotinib: 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
Nilotinib carries a boxed warning for QT prolongation and sudden death, and ezogabine can add a small QT effect. Combining them increases the potential for torsades de pointes.
What this interaction means in plain words
Ezogabine and Nilotinib 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.
Ezogabine belongs to Central Nervous System; Nilotinib belongs to Oncology.
Why it happens
Additive pharmacodynamic prolongation of cardiac repolarization, with nilotinib being a potent QT-prolonging agent.
What to do
Avoid the combination if possible and choose a non-QT-prolonging antiseizure drug. If unavoidable, monitor the ECG closely, correct potassium and magnesium, and hold the drugs if the QTc becomes markedly prolonged.
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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Other interactions of Ezogabine
Other interactions of Nilotinib
- Amiodarone + Nilotinib Contraindicated
- Arsenic trioxide + Nilotinib Contraindicated
- Disopyramide + Nilotinib Contraindicated
- Dofetilide + Nilotinib Contraindicated
- Dronedarone + Nilotinib Contraindicated
- Droperidol + Nilotinib Contraindicated
Frequently asked questions
Can I take Ezogabine with Nilotinib?
MediHelp rates the interaction as major. Ezogabine and Nilotinib 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. Nilotinib carries a boxed warning for QT prolongation and sudden death, and ezogabine can add a small QT effect. Combining them increases the potential for torsades de pointes.
How serious is the interaction between Ezogabine and Nilotinib?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination if possible and choose a non-QT-prolonging antiseizure drug. If unavoidable, monitor the ECG closely, correct potassium and magnesium, and hold the drugs if the QTc becomes markedly prolonged.
What other medicines interact with Ezogabine?
MediHelp also lists interactions of Ezogabine with, for example, Adagrasib, Amiodarone, Amisulpride. The full list is on the Ezogabine page.
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