I have worried about this alot myself, and my son is only 5:sad:
I live in Louisiana and the laws here are very confusing. Following is our DMV's stance:
Unlike most states, Louisiana does not impose a seizure-free period before you can start or resume driving. Your physician's recommendation to the Office of Motor Vehicles carries the most weight in determining your driving status.
And here is wikipedia's list. It has each state's laws listed (and many other countries), along with whether physicians have to report and seizure free period if applicable:
http://en.wikipedia.org/wiki/Epilepsy_and_driving#Laws_by_state
This is what it says about Louisiana:
Applicants for a new license with any disability must provide a physician certificate detailing their fitness to drive. This report is waived for renewals, except for commercial licenses.
It also says 6 months seizure free (which contradicts the 1st statement), but no physician reporting. I'm curious-how would they even know if you have epilepsy if there is no physician reporting? How can they get the so-called "recommendation" from a doctor regarding whether you can drive if there is no physician reporting? The lines aren't drawn clearly.
I don't think it's fair to restrict it for more than a few months, nor is it fair to violate an individual's privacy regarding medical records.
It's not right to invade the privacy of someone who has had a seizure, but not someone who is an alcoholic. If doctors aren't going to put restrictions on people whom they know are on recreational drugs, then it doesn't make sense to have a database of people on anti-convulsants to restrict either. Heck, I take several medications daily for my herniated disk that say I should use caution while driving, but there aren't actual laws restricting me.
I don't think it makes much sense, but there are plenty of other laws that are ridiculous. I have to pay a $250 fine if I drive without a seatbelt, but my kids ride on a bus twice a day that isn't even equipped with them.
I do think that morally a person shouldn't endanger themselves and others by getting behind the wheel if they know they're feeling loopy or think a seizure is possible based on a pattern of breakthroughs for example. It should be up to the individual to decide what is safe-which is what millions of people around the world do every day when they turn the key in the ignition anyway. For every other situation like medications, drugs, alcohol, etc. it isn't until you drive erratically or have an accident that you get restricted.