Drug interactions
Gabapentin + Ganaxolone
Severity: Moderate
Gabapentin 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 gabapentin has similar effects. Together they may increase drowsiness and impair alertness.
What this interaction means in plain words
Gabapentin 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.
Gabapentin belongs to Central Nervous System; Ganaxolone belongs to Central Nervous System.
Why it happens
Additive CNS depression through pharmacodynamic effects.
What to do
Monitor for sedation and reduce the dose of either drug if needed. Counsel on driving and machinery.
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 Gabapentin
Other interactions of Ganaxolone
Frequently asked questions
Can I take Gabapentin with Ganaxolone?
MediHelp rates the interaction as moderate. Gabapentin 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 gabapentin has similar effects. Together they may increase drowsiness and impair alertness.
How serious is the interaction between Gabapentin 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 sedation and reduce the dose of either drug if needed. Counsel on driving and machinery.
What other medicines interact with Gabapentin?
MediHelp also lists interactions of Gabapentin with, for example, Alprazolam, Amobarbital, Belladonna and opium. The full list is on the Gabapentin page.
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