Drug interactions
Estropipate + Moxifloxacin
Severity: Minor
Estropipate and Moxifloxacin: 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
Antibiotic-related changes to gut flora have been suggested to lower oral estrogen exposure, but this has not been shown with fluoroquinolones. Any clinical effect is expected to be negligible.
What this interaction means in plain words
Estropipate and Moxifloxacin 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 reduction in estrogen enterohepatic recycling through altered gut flora, unproven for moxifloxacin.
What to do
No action is required beyond awareness. Review therapy only if menopausal symptoms recur or bleeding changes.
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 Moxifloxacin
- Amiodarone + Moxifloxacin Contraindicated
- Arsenic trioxide + Moxifloxacin Contraindicated
- Disopyramide + Moxifloxacin Contraindicated
- Dofetilide + Moxifloxacin Contraindicated
- Dronedarone + Moxifloxacin Contraindicated
- Droperidol + Moxifloxacin Contraindicated
Frequently asked questions
Can I take Estropipate with Moxifloxacin?
MediHelp rates the interaction as minor. Estropipate and Moxifloxacin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Antibiotic-related changes to gut flora have been suggested to lower oral estrogen exposure, but this has not been shown with fluoroquinolones. Any clinical effect is expected to be negligible.
How serious is the interaction between Estropipate and Moxifloxacin?
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 required beyond awareness. Review therapy only if menopausal symptoms recur or bleeding changes.
What other medicines interact with Moxifloxacin?
MediHelp also lists interactions of Moxifloxacin with, for example, Amiodarone, Arsenic trioxide, Disopyramide. The full list is on the Moxifloxacin page.
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