Drug interactions
Amoxapine + Ezogabine
Severity: Moderate
Amoxapine and Ezogabine: 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
Ezogabine can slightly prolong the QT interval, and amoxapine, a tricyclic-type antidepressant, may also affect cardiac conduction and repolarization. Together the risk of QT prolongation and arrhythmia may increase.
What this interaction means in plain words
Amoxapine and Ezogabine 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 effects on cardiac repolarization.
What to do
Obtain a baseline ECG and monitor the QT interval, particularly at higher ezogabine doses. Correct potassium and magnesium abnormalities and consider alternatives in patients with other QT risk factors.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Amoxapine and Ezogabine, 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 Ezogabine
Frequently asked questions
Can I take Amoxapine with Ezogabine?
MediHelp rates the interaction as moderate. Amoxapine and Ezogabine 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. Ezogabine can slightly prolong the QT interval, and amoxapine, a tricyclic-type antidepressant, may also affect cardiac conduction and repolarization. Together the risk of QT prolongation and arrhythmia may increase.
How serious is the interaction between Amoxapine and Ezogabine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Obtain a baseline ECG and monitor the QT interval, particularly at higher ezogabine doses. Correct potassium and magnesium abnormalities and consider alternatives in patients with other QT risk factors.
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
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
