Drug interactions
Orphenadrin + Zuranolone
Severity: Moderate
Orphenadrin and Zuranolone: 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
Zuranolone causes somnolence and impaired psychomotor performance, and orphenadrine adds sedation. The combination can worsen next-day impairment and increase accident risk.
What this interaction means in plain words
Orphenadrin and Zuranolone 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.
Orphenadrin belongs to Musculoskeletal; Zuranolone belongs to Central Nervous System.
Why it happens
Additive CNS depression from pharmacodynamic synergy.
What to do
Consider reducing the zuranolone dose or avoiding orphenadrine. Counsel the patient not to drive for at least 12 hours after zuranolone and monitor for sedation.
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 Orphenadrin
Other interactions of Zuranolone
- Alprazolam + Zuranolone Major
- Amobarbital + Zuranolone Major
- Apalutamide + Zuranolone Major
- Asenapine + Zuranolone Major
- Brexpiprazole + Zuranolone Major
- Butorphanol + Zuranolone Major
Frequently asked questions
Can I take Orphenadrin with Zuranolone?
MediHelp rates the interaction as moderate. Orphenadrin and Zuranolone 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. Zuranolone causes somnolence and impaired psychomotor performance, and orphenadrine adds sedation. The combination can worsen next-day impairment and increase accident risk.
How serious is the interaction between Orphenadrin and Zuranolone?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Consider reducing the zuranolone dose or avoiding orphenadrine. Counsel the patient not to drive for at least 12 hours after zuranolone and monitor for sedation.
What other medicines interact with Orphenadrin?
MediHelp also lists interactions of Orphenadrin with, for example, Alfentanil, Amobarbital, Benzhydrocodone / acetaminophen. The full list is on the Orphenadrin page.
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