Drug interactions
Fexofenadine + Zuranolone
Severity: Minor
Fexofenadine and Zuranolone: minor 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 pronounced somnolence and driving impairment. Fexofenadine is essentially non-sedating, so little additional effect is expected.
What this interaction means in plain words
Fexofenadine and Zuranolone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Fexofenadine belongs to Respiratory; Zuranolone belongs to Central Nervous System.
Why it happens
Possible additive CNS effects; fexofenadine has minimal central activity.
What to do
Apply zuranolone's standard counseling on sedation and driving. No fexofenadine adjustment is needed.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Fexofenadine
- Danicopan + Fexofenadine Moderate
- Erdafitinib + Fexofenadine Moderate
- Fexofenadine + Glecaprevir / pibrentasvir Moderate
- Fexofenadine + Grapefruit Moderate
- Fexofenadine + Juice Moderate
- Acrivastine + Fexofenadine Minor
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 Fexofenadine with Zuranolone?
MediHelp rates the interaction as minor. Fexofenadine and Zuranolone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Zuranolone causes pronounced somnolence and driving impairment. Fexofenadine is essentially non-sedating, so little additional effect is expected.
How serious is the interaction between Fexofenadine and Zuranolone?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Apply zuranolone's standard counseling on sedation and driving. No fexofenadine adjustment is needed.
What other medicines interact with Fexofenadine?
MediHelp also lists interactions of Fexofenadine with, for example, Danicopan, Erdafitinib, Glecaprevir / pibrentasvir. The full list is on the Fexofenadine page.
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