Drug interactions
Dantrolene + Ganaxolone
Severity: Moderate
Dantrolene 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 is a neuroactive steroid that frequently causes somnolence and sedation, and dantrolene adds similar effects. Combined use may increase sedation and impair alertness.
What this interaction means in plain words
Dantrolene 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.
Dantrolene belongs to Musculoskeletal; Ganaxolone belongs to Central Nervous System.
Why it happens
Additive CNS depression through GABA-A modulation by ganaxolone and dantrolene sedation.
What to do
Monitor for excessive sedation and consider dose reduction of either drug if it occurs. Counsel on 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 Dantrolene
Other interactions of Ganaxolone
Frequently asked questions
Can I take Dantrolene with Ganaxolone?
MediHelp rates the interaction as moderate. Dantrolene 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 is a neuroactive steroid that frequently causes somnolence and sedation, and dantrolene adds similar effects. Combined use may increase sedation and impair alertness.
How serious is the interaction between Dantrolene 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 consider dose reduction of either drug if it occurs. Counsel on driving and fall risk.
What other medicines interact with Dantrolene?
MediHelp also lists interactions of Dantrolene with, for example, Benzhydrocodone / acetaminophen, Buprenorphine long-acting, Buprenorphine subdermal implant. The full list is on the Dantrolene page.
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