Triazolam and Nefazodone

Desk tier: Avoid together

Mechanism: strong CYP3A4 inhibition of clearance (↑ exposure)

“Triazolam is contraindicated in: … Concomitant administration of strong cytochrome P450 (CYP 3A) enzyme inhibitors (e.g., ketoconazole, itraconazole, nefazodone, lopinavir, ritonavir)”

Triazolam, section 4 CONTRAINDICATIONS. DailyMed label

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All pairs for Triazolam · Nefazodone

Enzyme behind this pair: CYP3A4

Educational reference only. Not FDA-cleared. The Prescribing Information governs.