<p>The most commonly reported gastrointestinal symptoms including somnolence, dizziness, tremor, and abnormal behaviour. Hyperactivity and agitation have also been reported. Signs and symptoms consistent with mild to moderate sympatheticnervous system activation (e.g. tachycardia, blood pressure increased, mydriasis, dry mouth) were also observed. Most events were mild to moderate. In some cases of overdose involving Atomoxetine, seizures and very rarely QT prolongation have been reported. There is limited clinical trial experience with Atomoxetine overdose. No fatal overdoses occurred in clinical trials.</p>