Antiepileptic-drugs/Prednisolone/Quinidine
Lack of efficacy; rebound effect in the form of worsening seizures; diarrhoea and vomiting: case report-
Serious
An event is determined to be serious (based on the ICH definition) when the patient outcome is:
death
life-threatening
hospitalisation
disability
congenital anomaly
other medically important event