Drug interactions
Carisoprodol + Cenobamate
Severity: Moderate
Carisoprodol and Cenobamate: 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 inhibits CYP2C19, which helps metabolize carisoprodol to meprobamate, so carisoprodol exposure may rise. Both drugs also cause sedation and dizziness, which may be amplified when they are combined.
What this interaction means in plain words
Carisoprodol and Cenobamate 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.
Carisoprodol belongs to Musculoskeletal; Cenobamate belongs to Central Nervous System.
Why it happens
Cenobamate inhibits CYP2C19-mediated carisoprodol metabolism, together with additive CNS depression.
What to do
Monitor for excessive sedation and consider lowering the carisoprodol dose when starting or titrating cenobamate. Counsel the patient about driving and fall risk.
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 Carisoprodol
Other interactions of Cenobamate
Frequently asked questions
Can I take Carisoprodol with Cenobamate?
MediHelp rates the interaction as moderate. Carisoprodol and Cenobamate 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 inhibits CYP2C19, which helps metabolize carisoprodol to meprobamate, so carisoprodol exposure may rise. Both drugs also cause sedation and dizziness, which may be amplified when they are combined.
How serious is the interaction between Carisoprodol and Cenobamate?
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 for excessive sedation and consider lowering the carisoprodol dose when starting or titrating cenobamate. Counsel the patient about driving and fall risk.
What other medicines interact with Carisoprodol?
MediHelp also lists interactions of Carisoprodol with, for example, Alfentanil, Alprazolam, Amobarbital. The full list is on the Carisoprodol page.
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