We report 3 patients who experienced nonconvulsive status epilepticus
following generalized convulsions during antidepressant treatment. All
showed prolonged confusion with some psychiatric symptoms, and their
electroencephalograms (EEGs) showed either bilateral synchronous multi
ple spike wave discharges or continuous diffuse sharp and slow waves.
When diazepam was administered intravenously to 1 patient, the clinica
l symptoms and EEG improved markedly.