Prolonged QT, dysrhythmia, MI, sudden cardiac death
Agranulocytosis
Hepatotoxicity
Neuroleptic malignant syndrome
Seizure
Worsening depression, suicidality
Somnolence, dizziness
Headache
Constipation, xerostomia
Blurred vision
Weight gain
Amitriptyline
Nortriptyline
Venlafaxine
Trazodone
Fluoxetine
Naltrexone
Duloxetine
Pregabalin