Original Article A Retrospective Study on Clinical Outcomes and Safety of Letta (Generic Levetiracetam) in Patient with Epilepsy in Epilepsy Clinic Nattanit Nawapipat, Somsak Tiamkao Levetiracetam is a second-generation broadspectrum antiseizure medication known for its favorable pharmacological profile and low risk of drug interactions, making it suitable for patients with polypharmacy or multiple comorbidities. ตุลาคม - ธันวาคม 2568