Yesterday when I was working in the yard I noticed one of my bronze turkey hens face was swollen. About a month or two ago all my birds caught some respiratory infection which I treated with some amoxicillin I had on hand. After about 10 days on it and some tlc everyone was feeling and looking much better. Every now and then I’ll hear a bird cough but everyone looks and acts healthy. Could the swollen face be related to the prior illness? It is very soft and feels like nothing but air behind it. She does sound a little raspy and will cough occasionally. Should I resume antibiotics?