Hi, My son is twenty and in 3rd year of collage, With his stay with us till he was 18, he never had any seizer, but since he is living in collage campus, he had sufferd 2 seizers in two years, he is on Keppra RD500 for a year now , just worried is he taking drugs/ Or can eppilapcy apear at any age? We have no family history of eppilapcy on both sides.