amoxicillin

Hey guys, I really need help. So I've got three male rats and they all either have a URI or maybe a Myco flare up. When I first started noticing the symptoms, I asked the breeder I got my boys from for help and she told me to give them all Amoxicillin (250mg capsules,) so that's what I've been...

My baby boy Diego is starting to show a few small signs of a URI so I started him on Amoxicillin yesterday and am hoping that helps, if it starts to get worse I'll take him to the vet but in the meantime I wanted to ask if any of you guys have tried this for your rats and if so how did it work...