I have headaches after seizures and if left untreated, they turn into migraines which will end up triggering nausea and things of the like. Once they got too bad for me to handle, I was given Butalbital for headaches and Relpax for migraines (more of an 'oh crap' emergency pill, very expensive).

It is really hard to guess and you're best bet is to call his doctor (neurologist) to discuss this because it could be one of many things (aura, headache after a seizure, if he's feeling like he's going to have a seizure he could be getting a stress headache from fear of seizure, headache from medications, or even allergies).


Best of luck to you and I hope he's feeling better soon.