diabetic macular edema
"I was receiving Avastin for Diabetic Macular Edema in both eyes, with left eye being the worst of the two.  After 4 injections, no improvement, and left eye significantly worse!  I was so upset.  My doc recommended Eylea to try first in the left eye.  It's amazing.  Just had second injection today (yeah, they are no picnic, but worth it to see!), and this stuff is awesome.  I was reading 3 lines better than with the Avastin!  Also, Regeneron has me on a program where I pay only $5 for each injection, so I am mightily happy!"