Hello,
Levetiracetam (Levipil) is usually given in Focal-onset
seizure Dose: 1000–3000 mg/d. Most antiepileptic drugs need to be introduced relatively slowly to minimize side effects.
Starting doses are usually the lowest value. Subsequent increases are made, if seizure remains uncontrolled, only after achieving a steady state with the previous dose (i.e. after an interval of five or more half-lives).
Half-live of Levetiracetam is 6–8 h. If seizures continue despite gradual increases to the maximum tolerated dose and documented compliance, then it becomes necessary to switch to another antiepileptic drug.
Your further is still with the submaximal dosage of Levetiracetam. Levetiracetam has some benefits like a broad-spectrum AED (anti-epileptic drug); no interactions with other drugs; it is effective and well tolerated in the elderly.
Side effects: irritability,
depression (only in 7% of elderly people).Only Caution: dose adjustment in renal impairment as the drug is excreted unchanged in the urine.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Tushar Kanti Biswas, Internal Medicine Specialist