My duck has had injections for three days of the tylan 50, her joint is still swelled real big and hot, I was in high hopes that these injections would make her better, There is no vet in my area will treat poultry, does anyone know what else I can do. She was so unhappy when I kept her away from the other ducks in a box, she now eats and acts normal except she hops on one foot. My heart is broken for my little duck. Don't know what to do. Her leg is still hot. Seems to swell bigger every day and she is getting an injection of Tylan 50 1/2 cc every evening. So down hearted