Levetiracetam is a generic drug prescribed for certain types of seizures. It’s available as the brand-name Keppra. The cost of levetiracetam, with and without insurance, can depend on several ...

Levetiracetam 500mg, 750mg; ext-rel tabs. Swallow whole. ≥12yrs (≥50kg): initially 1g once daily; may increase at 2-week intervals in increments of 1g/day; max 3g/day. Renal impairment: CrCl ...

Either 500 or 1000 mg twice daily of levetiracetam as an add-on therapy ... During the last 6 weeks of the study, 66.7% of patients (500 of 750) experienced at least a 50% reduction in the ...