I don't, either.
I also have epilepsy and it's not good for me to miss my medication, as I get a lot of seizures. I carry a card with me that says I have epilepsy, what medication I take, when, how much and my doctor's name and nuraber. I also have the same information on my card for my asthma, as it messes me up if I miss my controller medication. I do have that I'm allergic to penicillen written on it. I don't have any of my other allergies on it because they aren't potentially life-threatening.