Many recommend Tylan but it isn't a cure all. It won't do anything for respiratory problems that are viral, fungal, environmental, parasitic or nutritional.I’m currently giving them tylan50 and I’m not sure if it’s helping. The symptoms are sneezing that turns into wheezing if it progresses, lethargy, and in the one serious case a lack of eating or drinking. The closest place that will take a look at my birds is over an hour away![]()
Sick birds need to be kept warm. In the future, make sure they have big ventilation. IMO, Fresh air is more critical than food and water.
Since it didn't help much and they are slowly recovering, my guess is that the problem was viral.
What state are you in?
If a bird is going downhill, I recommend sending it to your state poultry diagnostic lab to know exactly what you are dealing with and how to proceed.