There are a lot of different causes. For me, it was getting stressed, overheated or a lack of sleep.

The aim is for the meds to do this. There are other ways of doing it but when you talk about reducing electrical activity directly this is what the meds are designed to do.

Caffeine stress, anxiety heat, are all triggers for mine

And Margery You are absolutely right, but what I was asking about here is what are the probable reasons that cause the sudden increase of the electrical activity in the brain, especially that she had her seizures controlled for 5 months. So If there is something causing this so we can check about it

Thank you both for responding to my question, I really appreciate it❤️