Drug interactions
Dronabinol + Stiripentol
Severity: Moderate
Dronabinol and Stiripentol: 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
Stiripentol both inhibits and induces CYP3A4, so dronabinol exposure may increase or decrease unpredictably. Both drugs also cause sedation, and the combined effect on drowsiness may be additive.
What this interaction means in plain words
Dronabinol and Stiripentol 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.
Dronabinol belongs to Central Nervous System; Stiripentol belongs to Central Nervous System.
Why it happens
Stiripentol modulates CYP3A4 (inhibition and induction) and has additive CNS depressant effects with dronabinol.
What to do
Monitor the response and sedation, and adjust the dronabinol dose accordingly. Warn patients about drowsiness and impaired alertness.
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 Dronabinol
- Cefotetan + Dronabinol Contraindicated
- Disulfiram + Dronabinol Contraindicated
- Dronabinol + Midazolam intranasal Major
- Dronabinol + Zuranolone Major
- Amobarbital + Dronabinol Moderate
- Apalutamide + Dronabinol Moderate
Other interactions of Stiripentol
Frequently asked questions
Can I take Dronabinol with Stiripentol?
MediHelp rates the interaction as moderate. Dronabinol and Stiripentol 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. Stiripentol both inhibits and induces CYP3A4, so dronabinol exposure may increase or decrease unpredictably. Both drugs also cause sedation, and the combined effect on drowsiness may be additive.
How serious is the interaction between Dronabinol and Stiripentol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor the response and sedation, and adjust the dronabinol dose accordingly. Warn patients about drowsiness and impaired alertness.
What other medicines interact with Dronabinol?
MediHelp also lists interactions of Dronabinol with, for example, Cefotetan, Disulfiram, Midazolam intranasal. The full list is on the Dronabinol page.
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