This isn't a question that is about how to give antibiotics or even dosages, but a question if one names is the same as another. I searched and found nothing but before I pay a arm and a leg to know if the antibiotics is the same I need some info please everyone!

I've read countless times that Baytril Is the best antibiotic for RI's.. well I talked this over with my vet and she has told me twice that ceftazidime is just another name for it. Well since 2 sets haven't cleared up anything besides his "cottage cheese" like throat and he still slobers I really need some answers people.. I have two other juveniles on the same medicine as well and I can't be kept in loops.. if the info I received is wrong then I found a vet in my town that can see and prescribe medicine, and from what I was told not only did he get "my" Burmese over mouth rot but also a severe RI.

Thank you guys in advance.. the truth from you guys will help me decide my next course of action...