Trazodone (Tradename: Desyrel) is a Serotonin Antagonist and Reuptake Inhibitor (SARI).
Extensive CYP450 3A4 metabolism
Main drug interactions extensive CYP450 3A4 metabolism
Contraindications concomitant use with a monoamine oxidase inhibitor (MAOi), IV methylene blue, linezolid may lead to increased risk of serotonin syndrome, concomitant use with saquinavir/ritonavir
Nausea, headache, somnolence, blurred vision, fatigue, prolonged QTc is unlikely[1], rare seizures, hypotension, dizziness, dry mouth, and sedation.