Drug interactions
Fluvastatin + Lemborexant
Severity: Minor
Fluvastatin and Lemborexant: 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
Fluvastatin is at most a very weak CYP3A4 inhibitor, so an increase in lemborexant exposure is unlikely to be significant. Higher lemborexant levels would cause more next-day somnolence.
What this interaction means in plain words
Fluvastatin and Lemborexant have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Fluvastatin belongs to Cardiovascular; Lemborexant belongs to Central Nervous System.
Why it happens
Possible weak CYP3A4 inhibition by fluvastatin reducing lemborexant metabolism.
What to do
No routine dose change; ask about excessive daytime drowsiness and reduce lemborexant if it occurs.
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 Fluvastatin
- Cyclosporin + Fluvastatin Major
- Fluvastatin + Gemfibrozil Major
- Fluvastatin + Letermovir Major
- Fluvastatin + Red yeast rice Major
- Apalutamide + Fluvastatin Moderate
- Cholestyramine + Fluvastatin Moderate
Other interactions of Lemborexant
Frequently asked questions
Can I take Fluvastatin with Lemborexant?
MediHelp rates the interaction as minor. Fluvastatin and Lemborexant have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Fluvastatin is at most a very weak CYP3A4 inhibitor, so an increase in lemborexant exposure is unlikely to be significant. Higher lemborexant levels would cause more next-day somnolence.
How serious is the interaction between Fluvastatin and Lemborexant?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine dose change; ask about excessive daytime drowsiness and reduce lemborexant if it occurs.
What other medicines interact with Fluvastatin?
MediHelp also lists interactions of Fluvastatin with, for example, Cyclosporin, Gemfibrozil, Letermovir. The full list is on the Fluvastatin page.
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