You have heard the phrase" blind in one eye and can't see out of the other one"? Well that is Gary. Sorry if this offends anyone, but we joke about everything. Otherwise we would all sit down and smother in depression. Anyway, Gary's eye problem has been going on for years. He takes 4 amniopyridine, which is a compound of amino acids. It helps to increase nerve conduction. It does work, mildly, but in high doses can cause seizures. His Neuro has several on it and hasn't had this problem. His vision is total loss in R eye and legally blind in L eye. This is probably permanent. Been there a while. Just wondering if there was anything else you all knew of for ON.