Drug interactions
Oxcarbazepine + Ponatinib
Severity: Moderate
Oxcarbazepine and Ponatinib: 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
Ponatinib is metabolized substantially by CYP3A4, so induction can lower its plasma concentrations. Reduced exposure may compromise control of leukemia. Strong inducers have this effect; oxcarbazepine is a weaker inducer but the effect may still matter.
What this interaction means in plain words
Oxcarbazepine and Ponatinib 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.
Oxcarbazepine belongs to Central Nervous System; Ponatinib belongs to Oncology.
Why it happens
Oxcarbazepine induces CYP3A4, accelerating ponatinib clearance.
What to do
Prefer a non-inducing anticonvulsant where possible; if used together, monitor hematologic and molecular response to ponatinib.
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?
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Other interactions of Oxcarbazepine
- Cabotegravir + Oxcarbazepine Contraindicated
- Oxcarbazepine + Rilpivirine Contraindicated
- Artemether / lumefantrine + Oxcarbazepine Major
- Atazanavir + Oxcarbazepine Major
- Benzhydrocodone / acetaminophen + Oxcarbazepine Major
- Bictegravir + Oxcarbazepine Major
Other interactions of Ponatinib
Frequently asked questions
Can I take Oxcarbazepine with Ponatinib?
MediHelp rates the interaction as moderate. Oxcarbazepine and Ponatinib 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. Ponatinib is metabolized substantially by CYP3A4, so induction can lower its plasma concentrations. Reduced exposure may compromise control of leukemia. Strong inducers have this effect; oxcarbazepine is a weaker inducer but the effect may still matter.
How serious is the interaction between Oxcarbazepine and Ponatinib?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Prefer a non-inducing anticonvulsant where possible; if used together, monitor hematologic and molecular response to ponatinib.
What other medicines interact with Oxcarbazepine?
MediHelp also lists interactions of Oxcarbazepine with, for example, Cabotegravir, Rilpivirine, Artemether / lumefantrine. The full list is on the Oxcarbazepine page.
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