Drug interactions
Bazedoxifene / conjugated estrogens + Ofloxacin
Severity: Minor
Bazedoxifene / conjugated estrogens and Ofloxacin: 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 in gut flora are theorized to reduce enterohepatic recycling of estrogens. Fluoroquinolones have not been shown to lower oral estrogen exposure meaningfully, so any loss of effect is unlikely.
What this interaction means in plain words
Bazedoxifene / conjugated estrogens and Ofloxacin 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 enterohepatic recirculation of estrogen through altered gut flora; not established for fluoroquinolones.
What to do
No routine action needed. Ask the patient to report breakthrough bleeding or recurrence of vasomotor symptoms during the antibiotic course.
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 Ofloxacin
- Ofloxacin + Thioridazine Contraindicated
- Adagrasib + Ofloxacin Major
- Amiodarone + Ofloxacin Major
- Amisulpride + Ofloxacin Major
- Anagrelide + Ofloxacin Major
- Arsenic trioxide + Ofloxacin Major
Frequently asked questions
Can I take Bazedoxifene / conjugated estrogens with Ofloxacin?
MediHelp rates the interaction as minor. Bazedoxifene / conjugated estrogens and Ofloxacin 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 in gut flora are theorized to reduce enterohepatic recycling of estrogens. Fluoroquinolones have not been shown to lower oral estrogen exposure meaningfully, so any loss of effect is unlikely.
How serious is the interaction between Bazedoxifene / conjugated estrogens and Ofloxacin?
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 action needed. Ask the patient to report breakthrough bleeding or recurrence of vasomotor symptoms during the antibiotic course.
What other medicines interact with Ofloxacin?
MediHelp also lists interactions of Ofloxacin with, for example, Thioridazine, Adagrasib, Amiodarone. The full list is on the Ofloxacin page.
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