I’ve been seizure free for 5 years taking 2500mg of keppra, after having a bunch of auras and two grand mals. I take 1000mg in the morning and 1500 in the afternoon. For the first time ever, I forgot the morning dose. I took the PM dose on time and took the AM with it because my doctor told me I could take it daily if I wanted. Since this is my first time, I’m worried about the risk of a breakthrough seizure. I have taken the dose late before with no symptoms, but never missed one. I’m trying to figure out when my risk is over. I’d assume that after 24 hours of missing the dose and being caught up I should be ok, but I don’t know if it’s something to worry about for multiple days or not.