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Drug interactions

Chlordiazepoxide + Fleroxacin

Severity: Minor

Chlordiazepoxide and Fleroxacin: 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

Fluoroquinolones such as fleroxacin may slightly reduce clearance of some benzodiazepines, potentially prolonging sedation. The effect is likely small and fleroxacin is not widely available.

What this interaction means in plain words

Chlordiazepoxide and Fleroxacin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Evidence level: Low

Why it happens

Possible inhibition of hepatic metabolism of chlordiazepoxide.

What to do

Monitor for increased drowsiness and reduce the chlordiazepoxide dose if sedation develops.

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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Chlordiazepoxide with Fleroxacin?

MediHelp rates the interaction as minor. Chlordiazepoxide and Fleroxacin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Fluoroquinolones such as fleroxacin may slightly reduce clearance of some benzodiazepines, potentially prolonging sedation. The effect is likely small and fleroxacin is not widely available.

How serious is the interaction between Chlordiazepoxide and Fleroxacin?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for increased drowsiness and reduce the chlordiazepoxide dose if sedation develops.

What other medicines interact with Chlordiazepoxide?

MediHelp also lists interactions of Chlordiazepoxide with, for example, Alfentanil, Alprazolam, Amobarbital. The full list is on the Chlordiazepoxide page.

Full monographs, dosing and an interaction checker in the MediHelp app

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