Category: pharmacological
Aliases: Keppra
Pyrrolidone antiseizure — binds synaptic vesicle protein 2A (SV2A) reducing synaptic neurotransmitter release. Broad-spectrum + best-tolerated newer antiseizure agent. Renally cleared, no CYP — DDI-light. Behavioral side effects (irritability, depression) in some patients.
PO: 7.3h, IV: 7.3h