On occasion usually when driving at night, my vision can become shaky. I don't know how to describe it but imagine watching a recording where the person holding the camera was shivering. That is how it looks on occasion. I usually go a bit wide eyed until i find a safe place to stop get an energy drink close my eyes for a bit and try to drive again sometimes it works sometimes it doesn't. I'm not sure if I have a condition but a friend of mine said my eyes might become stressed under the low lighting and just tires so he recommended eye drops and they do help. But it can still happen even after eye drops on occassion. I do notice when i pull over the edge of my eyelids will appear red.