Drug interactions
Cenobamate + Ixazomib
Severity: Moderate
Cenobamate and Ixazomib: 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
Cenobamate induces CYP3A4 and may reduce ixazomib exposure. Strong CYP3A inducers markedly lower ixazomib exposure, and cenobamate is a moderate inducer, so loss of efficacy is possible.
What this interaction means in plain words
Cenobamate and Ixazomib 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.
Cenobamate belongs to Central Nervous System; Ixazomib belongs to Oncology.
Why it happens
Cenobamate induces CYP3A4, increasing ixazomib clearance.
What to do
Consider an alternative antiseizure drug without enzyme-inducing activity. If the combination is used, monitor myeloma response and do not increase the ixazomib dose empirically.
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 Ixazomib
- Apalutamide + Ixazomib Major
- Carbamazepine + Ixazomib Major
- Dabrafenib + Ixazomib Major
- Enzalutamide + Ixazomib Major
- Etrasimod + Ixazomib Major
- Fosphenytoin + Ixazomib Major
Other interactions of Cenobamate
Frequently asked questions
Can I take Cenobamate with Ixazomib?
MediHelp rates the interaction as moderate. Cenobamate and Ixazomib 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. Cenobamate induces CYP3A4 and may reduce ixazomib exposure. Strong CYP3A inducers markedly lower ixazomib exposure, and cenobamate is a moderate inducer, so loss of efficacy is possible.
How serious is the interaction between Cenobamate and Ixazomib?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Consider an alternative antiseizure drug without enzyme-inducing activity. If the combination is used, monitor myeloma response and do not increase the ixazomib dose empirically.
What other medicines interact with Ixazomib?
MediHelp also lists interactions of Ixazomib with, for example, Apalutamide, Carbamazepine, Dabrafenib. The full list is on the Ixazomib page.
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