I don't have epilepsy but I don't do well with the novacaine injections.

Usually get really sick to my stomach if I have more than a couple. Other problems, too, similar to what you get.

You might want to talk to your dentist and find out about getting some other sedative -- maybe gas??

Novacaine is a central nervous system depressant -- I guess some of us don't tolerate it well.

Good luck with your teeth. I hate my dentist even though SHE is basically a nice person

Barb