I have had the ultrasound test for intermittent claudication and it came back normal and my vitamin test came back good. Only thing I can think is my prediabetic state which I corrected from 6.0 to 5.4 quickly could have started this or the chemical exposesure that mad me ill 20 years ago is reccurring 20 years after recovering from that, the doctor back then put me on a short course of prednisone to take care of that, I would take the prednisone again today if I thought it would take care of my current problems. But that probbily would not be a good idea because steroids can affect blood sugar, even though I wonder if that exposesure is affecting me today because before I got the leg problems I had hazy vision just like I did from that chemical exposesue, but doc says that would be very unlikely, And I did have my eyes check out and they are fine except for slight increased in occular pressure which is controlled by drops. But no hazy vision now after blood sugar in control. Can after meal blood sugar spikes cause hazy vision?