Drug interactions
Brexanolone + Clonidine
Severity: Moderate
Brexanolone and Clonidine: 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
Brexanolone causes excessive sedation and sudden loss of consciousness, and clonidine adds to CNS depression. Concurrent use may increase these risks.
What this interaction means in plain words
Brexanolone and Clonidine 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 depression through GABA-A modulation and central alpha-2 agonism.
What to do
Monitor sedation and oxygen saturation continuously during the infusion as required by labeling. Reduce or hold the infusion if excessive sedation occurs.
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 Clonidine
- Acebutolol + Clonidine Major
- Amifostine + Clonidine Major
- Amiodarone + Clonidine Major
- Amoxapine + Clonidine Major
- Atenolol-chlorthalidone + Clonidine Major
- Atenolol + Clonidine Major
Frequently asked questions
Can I take Brexanolone with Clonidine?
MediHelp rates the interaction as moderate. Brexanolone and Clonidine 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. Brexanolone causes excessive sedation and sudden loss of consciousness, and clonidine adds to CNS depression. Concurrent use may increase these risks.
How serious is the interaction between Brexanolone and Clonidine?
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 and oxygen saturation continuously during the infusion as required by labeling. Reduce or hold the infusion if excessive sedation occurs.
What other medicines interact with Clonidine?
MediHelp also lists interactions of Clonidine with, for example, Acebutolol, Amifostine, Amiodarone. The full list is on the Clonidine page.
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