Posted by Ron (205.188.199.173) on December 07, 1999 at 17:42:25:
In Reply to: New to board. Old to CH posted by Tonya on December 07, 1999 at 16:59:15:
I sometimes have blind spots accompanied by zig zag lines and bright spots in my vision prior to the onset of a CH. Much like a migrainers auora.