@Eggcessive and @Wyorp Rock would know more about that. It could be the start of an upper respiratory infection brought on from the stress of being injured. But you would have to ask them for sure cause they are amazing educators. I read a lot of their stuff and keep it in mind when tending to...
Blind chickens can live a pretty normal life especially if you are home with it to make sure that it eats and drinks. Like @Wyorp Rock asked, do you have pics you can post? Clear pics of the chick, the chick's face and it's eyes? There could be chances that there are eyes in there just that the...