Drug interactions
Gemifloxacin + Gepirone
Severity: Major
Gemifloxacin and Gepirone: major 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
Gepirone carries QT prolongation risk, and gemifloxacin also prolongs the QT interval. Together they may increase the risk of torsades de pointes.
What this interaction means in plain words
Gemifloxacin and Gepirone can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Gemifloxacin belongs to Anti Bacterial; Gepirone belongs to Central Nervous System.
Why it happens
Additive QT prolongation via cardiac repolarization delay.
What to do
Avoid the combination where possible and choose a non-QT-prolonging antibiotic. If used, check an ECG and electrolytes at baseline and during treatment.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Gemifloxacin
- Arsenic trioxide + Gemifloxacin Contraindicated
- Dofetilide + Gemifloxacin Contraindicated
- Gemifloxacin + Ibutilide Contraindicated
- Gemifloxacin + Pimozide Contraindicated
- Gemifloxacin + Thioridazine Contraindicated
- Gemifloxacin + Vandetanib Contraindicated
Other interactions of Gepirone
- Clarithromycin + Gepirone Contraindicated
- Gepirone + Isocarboxazid Contraindicated
- Gepirone + Itraconazole Contraindicated
- Gepirone + Ketoconazole Contraindicated
- Gepirone + Linezolid Contraindicated
- Gepirone + Phenelzine Contraindicated
Frequently asked questions
Can I take Gemifloxacin with Gepirone?
MediHelp rates the interaction as major. Gemifloxacin and Gepirone can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Gepirone carries QT prolongation risk, and gemifloxacin also prolongs the QT interval. Together they may increase the risk of torsades de pointes.
How serious is the interaction between Gemifloxacin and Gepirone?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination where possible and choose a non-QT-prolonging antibiotic. If used, check an ECG and electrolytes at baseline and during treatment.
What other medicines interact with Gemifloxacin?
MediHelp also lists interactions of Gemifloxacin with, for example, Arsenic trioxide, Dofetilide, Ibutilide. The full list is on the Gemifloxacin page.
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