Drug interactions
Alfuzosin + Erythromycin base
Severity: Major
Alfuzosin and Erythromycin base: 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
Erythromycin prolongs the QT interval and is also a CYP3A4 inhibitor, which can increase alfuzosin exposure.
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Other interactions of Alfuzosin
- Alfuzosin + Atazanavir Contraindicated
- Alfuzosin + Cobicistat Contraindicated
- Alfuzosin + Darunavir Contraindicated
Drug class
- Alfuzosin
- Genitourinary
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