Drug interactions
Gadobenate + Moxifloxacin
Severity: Minor
Gadobenate 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
Both drugs have been linked to QT prolongation, but gadobenate is given as a single intravenous contrast dose and the QT effect is modest. The additive risk is largely theoretical and is relevant mainly in patients with existing QT risk.
What this interaction means in plain words
Gadobenate 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
Possible additive QT prolongation; the contribution of gadobenate is small and not well established.
What to do
No routine action needed for most patients. In those with long QT, electrolyte disturbance or other QT drugs, check the ECG and correct electrolytes around the time of contrast administration.
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 Gadobenate with Moxifloxacin?
MediHelp rates the interaction as minor. Gadobenate 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. Both drugs have been linked to QT prolongation, but gadobenate is given as a single intravenous contrast dose and the QT effect is modest. The additive risk is largely theoretical and is relevant mainly in patients with existing QT risk.
How serious is the interaction between Gadobenate 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 routine action needed for most patients. In those with long QT, electrolyte disturbance or other QT drugs, check the ECG and correct electrolytes around the time of contrast administration.
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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