Drug interactions
Ezogabine + Panobinostat
Severity: Major
Ezogabine and Panobinostat: 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
Panobinostat prolongs the QT interval and its labeling advises against combining it with other QT-prolonging drugs. Ezogabine may add to this effect, raising the risk of torsades de pointes.
What this interaction means in plain words
Ezogabine and Panobinostat 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; Panobinostat belongs to Oncology.
Why it happens
Additive prolongation of cardiac repolarization (QTc).
What to do
Avoid the combination and use an alternative antiseizure drug. If unavoidable, monitor ECG and electrolytes closely.
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 Panobinostat
- Amiodarone + Panobinostat Contraindicated
- Anagrelide + Panobinostat Contraindicated
- Chloroquine + Panobinostat Contraindicated
- Chlorpromazine + Panobinostat Contraindicated
- Dronedarone + Panobinostat Contraindicated
- Haloperidol + Panobinostat Contraindicated
Frequently asked questions
Can I take Ezogabine with Panobinostat?
MediHelp rates the interaction as major. Ezogabine and Panobinostat 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. Panobinostat prolongs the QT interval and its labeling advises against combining it with other QT-prolonging drugs. Ezogabine may add to this effect, raising the risk of torsades de pointes.
How serious is the interaction between Ezogabine and Panobinostat?
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 and use an alternative antiseizure drug. If unavoidable, monitor ECG and electrolytes closely.
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.
Full monographs, dosing and an interaction checker in the MediHelp app
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