Levobunolol Products | Cleanchem - Levetiracetam is a broad-spectrum antiepileptic medication used to treat various types of seizures, including focal and generalized seizures. It acts by binding to the synaptic vesicle protein SV2A, modulating neurotransmitter release. Levetiracetam has minimal drug interactions and is generally well tolerated, though it may cause mood changes or irritability in some patients.