Drug interactions
Alfuzosin + Formoterol
Severity: Moderate
Alfuzosin and Formoterol: moderate 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 associated with QT prolongation, so combined use may add to arrhythmia risk, particularly with other risk factors such as hypokalemia or structural heart disease.
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Other interactions of Formoterol
- Adagrasib + Formoterol Major
Other interactions of Alfuzosin
- Alfuzosin + Atazanavir Contraindicated
- Alfuzosin + Cobicistat Contraindicated
- Alfuzosin + Darunavir Contraindicated
Drug class
- Alfuzosin
- Genitourinary
- Formoterol
- Respiratory
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