Prolonged QT, Torsades de pointes
Hypotension
Serotonin syndrome
Suicidal thoughts/behavior
Seizure
Priapism
Somnolence, dizziness, confusion, insomnia, anxiety, dream disorder
Headache, blurred vision
Constipation, nausea/vomiting, xerostomia
Backache
Trazodone
Hydrocodone
Oxycodone
Amitriptyline
Nortriptyline
Pregabalin
Naltrexone
Tramadol