It is indeed a big concern with teens who have epilepsy. SOmetimes it helps if the neuro tells them how serious it can be to experiment with drugs and alcohol. Both can lower the threshold. There are some who will argue that weed has helped their seizures, so there are two sides to that story.
I have 2 teens dealing with epilepsy and it concerns me a great deal. I am hoping that the teaching we have always given on the dangers of alcohol and drugs will stick with them....
Having info on this from Epilepsy.com might be a big help if you show her....
Hang in there!