Drug interactions
Secobarbital + Zuranolone
Severity: Major
Secobarbital and Zuranolone: major 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 drugs depress the CNS, so combined use may increase sedation and impair psychomotor performance. Secobarbital may also induce CYP3A4 and lower zuranolone exposure, reducing antidepressant effect.
What this interaction means in plain words
Secobarbital and Zuranolone can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Secobarbital belongs to Central Nervous System; Zuranolone belongs to Central Nervous System.
Why it happens
Additive CNS depression plus barbiturate induction of CYP3A4 metabolism of zuranolone.
What to do
Avoid the combination where possible. If both are needed, consider reducing the dose and monitor for sedation and treatment response.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Secobarbital
- Calcium / magnesium / potassium / sodium oxybates + Secobarbital Contraindicated
- Doravirine + Secobarbital Contraindicated
- Elbasvir / grazoprevir + Secobarbital Contraindicated
- Elvitegravir / cobicistat / emtricitabine / tenofovir df + Secobarbital Contraindicated
- Isavuconazonium + Secobarbital Contraindicated
- Lonafarnib + Secobarbital Contraindicated
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 Secobarbital with Zuranolone?
MediHelp rates the interaction as major. Secobarbital and Zuranolone can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Both drugs depress the CNS, so combined use may increase sedation and impair psychomotor performance. Secobarbital may also induce CYP3A4 and lower zuranolone exposure, reducing antidepressant effect.
How serious is the interaction between Secobarbital and Zuranolone?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination where possible. If both are needed, consider reducing the dose and monitor for sedation and treatment response.
What other medicines interact with Secobarbital?
MediHelp also lists interactions of Secobarbital with, for example, Calcium / magnesium / potassium / sodium oxybates, Doravirine, Elbasvir / grazoprevir. The full list is on the Secobarbital page.
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