Two weeks ago my husband had a severe sinus infection located mostly on his right side. He had pain around his eyebrow and his eyeball hurt. Then his vision in the right eye began to "float" periodically, and he would see a spot of some sort. He ended up going through two rounds of antibiotics prescribed by a family doctor. An opthamologist checked his eyes and said there was inflamation around the corneas, and he prescribed Zylet drops. The sinus infection went away, but his eyes still bother him. The opthamologist examined him again and can find nothing wrong. When he looks at things, they sometimes seem to float, and he still sees a spot in his line of vision. He is a furniture restoration specialist and has to match precise colors almost daily. He is having difficulty doing this now. Can you offer any ideas?