Drug interactions
Alfuzosin + Phenoxybenzamine
Severity: Major
Alfuzosin and Phenoxybenzamine: 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
Phenoxybenzamine is an irreversible alpha-blocker, so adding alfuzosin produces additive alpha blockade.
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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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