The symptoms and the treatment of an overdose are generally the same as for the other TCAs, including anticholinergic effects, serotonin syndrome and adverse cardiac effects. TCAs, particularly<unk> , have a relatively narrow therapeutic index, which increase the chance of an overdose (both accidental and intentional). Symptoms of overdose include: irregular heartbeat, seizures, coma, confusion, hallucination, widened pupils, drowsiness, agitation, fever, low body temperature, stiff muscles and vomiting.
Nortriptyline
Amitriptyline
Venlafaxine
Atomoxetine
Guanfacine
Fluoxetine
Nabilone
Naltrexone