Drug interactions
Oxcarbazepine + Palbociclib
Severity: Moderate
Oxcarbazepine and Palbociclib: 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
Oxcarbazepine may decrease palbociclib concentrations through CYP3A induction, potentially reducing its efficacy. The effect is expected to be smaller than with strong inducers but may still be relevant.
What this interaction means in plain words
Oxcarbazepine and Palbociclib 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; Palbociclib belongs to Oncology.
Why it happens
CYP3A4 induction by oxcarbazepine increases the metabolic clearance of palbociclib.
What to do
Choose a non-inducing antiseizure drug where feasible. If combined, monitor for reduced tumor response and neutrophil counts.
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 Palbociclib
Frequently asked questions
Can I take Oxcarbazepine with Palbociclib?
MediHelp rates the interaction as moderate. Oxcarbazepine and Palbociclib 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 may decrease palbociclib concentrations through CYP3A induction, potentially reducing its efficacy. The effect is expected to be smaller than with strong inducers but may still be relevant.
How serious is the interaction between Oxcarbazepine and Palbociclib?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Choose a non-inducing antiseizure drug where feasible. If combined, monitor for reduced tumor response and neutrophil counts.
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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