Drug interactions
Ixazomib + Stiripentol
Severity: Minor
Ixazomib and Stiripentol: minor 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
Stiripentol can both inhibit and induce CYP3A4, so its effect on ixazomib exposure is unpredictable. Ixazomib is only modestly sensitive to CYP3A inhibition, but induction could reduce its exposure.
What this interaction means in plain words
Ixazomib and Stiripentol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Ixazomib belongs to Oncology; Stiripentol belongs to Central Nervous System.
Why it happens
Stiripentol has mixed CYP3A4 inhibitory and inducing effects that may change ixazomib metabolism in either direction.
What to do
No empirical dose change is needed; monitor myeloma response and ixazomib toxicity.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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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 Stiripentol
Frequently asked questions
Can I take Ixazomib with Stiripentol?
MediHelp rates the interaction as minor. Ixazomib and Stiripentol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Stiripentol can both inhibit and induce CYP3A4, so its effect on ixazomib exposure is unpredictable. Ixazomib is only modestly sensitive to CYP3A inhibition, but induction could reduce its exposure.
How serious is the interaction between Ixazomib and Stiripentol?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No empirical dose change is needed; monitor myeloma response and ixazomib toxicity.
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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