Drug interactions
Alfentanil + Ketoconazole
Severity: Major
Alfentanil and Ketoconazole: 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
Ketoconazole substantially reduces alfentanil clearance, prolonging and intensifying opioid effects.
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Other interactions of Ketoconazole
- Alfuzosin + Ketoconazole Contraindicated
- Alprazolam + Ketoconazole Contraindicated
Drug class
- Ketoconazole
- Anti Fungals
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