###Human: How long Keppra can be taken by SLE patient? ###Assistant: Hello. I read carefully your question and would explain that this is the lowest therapeutic dose of Keppra. So the dose cannot be reduced further. Regarding the period of treatment, I would explain that it is necessary to take Keppra (Levetiracetam) at least three years after the last seizure. After this period of time, we can try to reduce the dose very gradually. If seizures reoccur, treatment should be continued with this dose for another three years and so on. We cannot predict if you will be on this medication for your entire life. For more information consult a neurologist online -->