Drug interactions
Alprazolam + Efavirenz
Severity: Moderate
Alprazolam and Efavirenz: 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
Efavirenz induces CYP3A4, which is the main route of alprazolam clearance, and may lower alprazolam levels and reduce anxiolytic effect.
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Other interactions of Alprazolam
- Alprazolam + Calcium / magnesium / potassium / sodium oxybates Contraindicated
- Alprazolam + Itraconazole Contraindicated
- Alprazolam + Ketoconazole Contraindicated
Drug class
- Alprazolam
- Central Nervous System
- Efavirenz
- Anti Virals
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