I did find it early; about 2002, when a health clinic was offering a bone density scan, which proved that my bones were weaker than they should have been for the age I was then.
As I said to Im68Now, to get a blue badge for my car is not possible as I cannot see on my left side.
All, due to a childhood illness, as I have a diseased scar on my right temporal lobe. Had a lobotoomy in 1970, when it was the talk of the town! They couldn't take all the diseased scar away but they did take my left side vision and pattern reconition away. So I am unable to drive. However, even though I now hardly get any seizures and if so no one would not know, But I still have to take these AEDs which is the cause of the problem, having been on them for so long.
They are going to refer me to a clinic, but I doubt that will do much good with taking this AED.