spondylolisthesis
"First of my symptoms was sensitive to light I can't see have to wear Sun glasses in my house and outside saying that I can't not drive long distance vision way to blurry and legs give out not safe anymore... I had a convulsion affter feeling not needing air my legs gave out on me and I blacked out!!! I've had many other episodes where my vision goes blurry then I can't see and my legs gave out needing assistance in getting to a couch!!! I'm having trouble swallowing anything thinking chunky, I just went through esophagus xrays and testing they say it may be the medicine I can't eat rarely eat in dehydrated but don't wanna go back to Dr again."