Hi.
I was diagnosed with epilepsy at 22 after a few fits completely out of the blue. That was 30 years ago and treatment - both meds and attitudes of medics - have improved a great deal.
First doctor I spoke to while waiting on a trolley in A&E saw that I was a student and his first question was had I taken any drugs? A few years later, when we thought my fits were controlled, I had a few seizures out of the blue and saw a private neurologist. He was nice enough but as we left, he patted my partner (now DH) on the arm and said 'don't worry, we'll get her sorted.'
Things were okay, and Tegretol Retard (now called Controlled Release!) did the job pretty well and as that's carbemazepine there weren't too many worries when I was pregnant and our son is fine. If you're planning to get pregnant discuss it first.
Then I started having more fits, including a spectacular one where I fell down half a flight of stairs and another in a branch of All Bar One while having lunch with my mother...
We added Lamictal to my Tegretol and things are okay now. However, and this is important, once Lamictal went off-patent I was given the generic versions and started having seizures again. Whatever anyone tells you about them being identical it appears that in some cases even a tiny variation from the original can mean that it doesn't work. After all, these are meds that stop seizures not paracetomol! So do be careful about that.
It is a life-changing diagnosis, as @Epilepsy says, but it's also manageable and services are much better than they used to be.
If you want to PM for a chat about it, do feel free. But remember you're not alone. x