I just checked on my hen with the wound on her back. It's way worse than I thought, it's dried up and looks to be about the size of a toonie or bigger but it's all bloody and scabby. Anyway I just had a thought... I burned my face pretty bad last week and was given a prescription for Taro-Mupirocin. It's a topical anti-biotic. It says it's for the prevention of infection in minor cuts and wounds. As far as I know there is no pain medication in it. Or at least it certainly didn't seem like it from the amount of pain I was in Thoughts??