Drug interactions
Dantrolene + Esketamine intranasal
Severity: Moderate
Dantrolene and Esketamine intranasal: 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
Both agents can cause sedation and dizziness, and combined use may intensify drowsiness and impair psychomotor function. Esketamine sessions already require post-dose observation.
What this interaction means in plain words
Dantrolene and Esketamine intranasal 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.
Why it happens
Additive CNS depressant effects.
What to do
Monitor sedation during and after esketamine administration and counsel patients not to drive until the next day. Consider reducing dantrolene dose if sedation is excessive.
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
Frequently asked questions
Can I take Dantrolene with Esketamine intranasal?
MediHelp rates the interaction as moderate. Dantrolene and Esketamine intranasal 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. Both agents can cause sedation and dizziness, and combined use may intensify drowsiness and impair psychomotor function. Esketamine sessions already require post-dose observation.
How serious is the interaction between Dantrolene and Esketamine intranasal?
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 sedation during and after esketamine administration and counsel patients not to drive until the next day. Consider reducing dantrolene dose if sedation is excessive.
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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