Drug interactions
Chlorzoxazone + Ganaxolone
Severity: Moderate
Chlorzoxazone and Ganaxolone: 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
Ganaxolone commonly causes somnolence and sedation, and chlorzoxazone adds to central depression. The combination may increase drowsiness and impair alertness.
What this interaction means in plain words
Chlorzoxazone and Ganaxolone 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.
Chlorzoxazone belongs to Musculoskeletal; Ganaxolone belongs to Central Nervous System.
Why it happens
Additive CNS depression, with ganaxolone acting as a positive modulator of GABA-A receptors.
What to do
Monitor for excessive sedation and reduce the dose of the sedating drug if it occurs. Counsel patients and caregivers about 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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Chlorzoxazone and Ganaxolone, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Chlorzoxazone
Other interactions of Ganaxolone
Frequently asked questions
Can I take Chlorzoxazone with Ganaxolone?
MediHelp rates the interaction as moderate. Chlorzoxazone and Ganaxolone 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. Ganaxolone commonly causes somnolence and sedation, and chlorzoxazone adds to central depression. The combination may increase drowsiness and impair alertness.
How serious is the interaction between Chlorzoxazone and Ganaxolone?
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 reduce the dose of the sedating drug if it occurs. Counsel patients and caregivers about impaired alertness.
What other medicines interact with Chlorzoxazone?
MediHelp also lists interactions of Chlorzoxazone with, for example, Alfentanil, Alprazolam, Amobarbital. The full list is on the Chlorzoxazone page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
