Lithium Is Likely to Persist in the Brain: Clinical Implications for Electroconvulsive Therapy.

Electroconvulsive therapy and concomitant lithium therapy remain a matter of debate because of increased rates of adverse events. Current recommendations include monitoring lithium levels and reducing lithium to minimally effective dose. We present a report on protracted effects of lithium intoxication as electroconvulsive therapy 8 days after intoxication and under normal lithium serum levels resulted in a prolonged seizure.