eyes covered

My duckling can't poop and its been hours he can't open his eyes also he makes a clicking noise when he breaths also I don't know if this is caused by the niacin or how we gave him the niacin but we noticed after we gave him the niacin. here are some pictures from how his eyes look like

hi again amazing people! i’m after peoples suggestions on how to help my gorgeous polish girl!! she has a very very big and wide crest and is finding it very hard to see and make her way around because of it. this is resulting in her not eating or drinking until i take her to it and also...