My 27 yr old son was diagnosed with seizures in Dec 2009, but has not had a seizure since May 2010. He takes Keppra 500mg 2 in morning (12 noon) and 3 @ night (12 midnight) and Depakote 500mg 2 in morning and 1 @ night.  He missed his nightime dose yesterday and morning dose today.  At 8:30 tonight he took his morning dose of 2 500mg Keppra and 2 500mg Depakote.  Should he try to get in another dose or just take his doseage as ususal tomorrow starting @ noon?
Hello No, he need not worry because these are longer acting preparations and serum level is not going to crash so what he has done is enough. Chat Doctor.