Denagard and corid? Dosing? Help!

[PNWchkns]

So I just did the corid cycle which ended today. I have noticed I have two that have MS that have been kept separate but they have a little bit of a raspy breathing. Can I start Denagard right after? Do I need to give a break?
And I keep reading different doses. I’m super confused. I have one gallon, 2.5 gallon, and 1.5 quart waterers for my chickens.

what dosing should I be using?
Thank you)

 

[Eggcessive]

Have you had MS confirmed with testing? Or do you mean MG?

 

[PNWchkns]

Have you had MS confirmed with testing? Or do you mean MG?

Yes MS was confirmed in two but not the others. So I’ve kept everyone separate. I have to read up on the differences etc still.

I read Denagard works well for respiratory.

 

[Eggcessive]

MS (mycoplasma synovitis,) a bacterial of the joints causing arthritis and swollen joints, from what I have read, is hard to treat. On the other hand, mycoplasma gallisepticum, the one that causes respiratory symptoms, is treated with denagard, tylan, oxytetracycline and Baytril. In the past chlortetracycline and tylan have been used to treat MS. Here is some reading:
https://www.merckvetmanual.com/poultry/mycoplasmosis/mycoplasma-synoviae-infection-in-poultry

https://thepoultrysite.com/disease-guide/mycoplasma-synoviae-infection-m-s-infectious-synovitis

https://waddl.vetmed.wsu.edu/animal-disease-faq/mycoplasma-synoviae