Seizure and Other Catastrophes due to Bupropion Overdose: Recent Case Report and Review of Published Cases.

Bupropion has been in use for several decades. It is widely used for major depressive disorder (MDD), seasonal affective disorder (SAD), and smoking cessation. It is also a treatment of choice for mild-to-moderate depression and is prescribed for atypical and melancholic depression. However, bupropion overdose can lead to serious neurological and cardiovascular adverse effects. We report a recent case of bupropion overdose and review published cases in the literature to present the spectrum of clinical findings and treatments used to overcome the effects of bupropion overdose. Per our findings, bupropion doses of 2.7g and upward can lead to seizures and cause encephalopathy and cardiovascular effects. Higher doses could also lead to intubation and increased hospital stay. Therefore, patients with an increased risk of cardiovascular issues and seizures should be evaluated before starting the medication or increasing the dosage.