Considerate glaucoma cause hazy vision in one eye? Started treatment with zioptan Dec 6 with eye pressures dropping from 40 to 22 in two days. My eyes are very dry since eye drops started I also have cataracts in both eyes. Md wants to dialate eyes to see Retina clearly but I had a bad cold and wanted to wait. I m afraid I have permanent vision loss in right eye and not cataract.