Epilepsy and antihistamines

Let me also ask if anyone has had any issues or knows of people having issues with having seizures following using benedryl or any other antihistamines. I was taking benedryl to help me sleep prior to having that last seizure. Since then I have stopped taking all over the counter medicines because I found information online about it not being a good idea for people with a history of seizures to take benedryl because it can lower your seizure threshold. Has anyone else heard this or experienced it?