"I have had 4 injections since April; 2 good 2 bad. The good were just scratchy “flash burn” eye for several hours. The bad were really bad scratchy eye for 10-12 hours. I did figure out that I was opening my eye during the betadine swab for the bad ones. I told my RS I will just keep my right eye lightly closed during the prep until she tells me to open it. "