Hello, I had a really bad sinus infection that also led to a bad eye infection. I tried two rounds of zithromycin and it helped but it came back. I tried many different things and the thing that helped my eyes so much was manuka honey eye drops. I took equal parts boiled distilled water that was cooled to room temp and I mixed equal parts manuka honey into it and put it in a sterile dropper bottle. I have been using 2 drops every four hours or so and it has been a godsend. My eyes feel immediately better. It stings a bit at first, but it is so worth it. I am on day 2 and I feel almost back to normal.