Drug interactions
Metronidazole + Pantothenic acid
Severity: Minor
Metronidazole and Pantothenic acid: 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
Oral metronidazole could theoretically reduce gut bacterial contribution to pantothenic acid supply, but dietary intake is the main source and deficiency is rare. No clinically meaningful effect is documented.
What this interaction means in plain words
Metronidazole and Pantothenic acid have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Theoretical alteration of intestinal flora that synthesize vitamins.
What to do
No action is needed; maintain normal dietary intake.
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 Metronidazole
- Ethanol + Metronidazole Contraindicated
- Metronidazole + Pimozide Contraindicated
- Amiodarone + Metronidazole Major
- Disulfiram + Metronidazole Major
- Ergotamine + Metronidazole Major
- Lomitapide + Metronidazole Major
Frequently asked questions
Can I take Metronidazole with Pantothenic acid?
MediHelp rates the interaction as minor. Metronidazole and Pantothenic acid have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Oral metronidazole could theoretically reduce gut bacterial contribution to pantothenic acid supply, but dietary intake is the main source and deficiency is rare. No clinically meaningful effect is documented.
How serious is the interaction between Metronidazole and Pantothenic acid?
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 action is needed; maintain normal dietary intake.
What other medicines interact with Metronidazole?
MediHelp also lists interactions of Metronidazole with, for example, Ethanol, Pimozide, Amiodarone. The full list is on the Metronidazole page.
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