bpatters
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Staff member
Cavy Slave
- Joined
- Sep 23, 2009
- Posts
- 29,220
- Joined
- Sep 23, 2009
- Messages
- 29,220
Unfortunately, Baytril is about the best there is for an URI. Guinea pigs are extremely sensitive to antibiotics -- they can't take any of the "-cillins," for example. And they are so dependent on adequate bacteria in their GI tract to be able to digest their food that anything that upsets that balance can really do them in.
It's a balancing act to treat a pig for a bacterial infection without killing it with antibiotics. Baytril is usually reliable and has less effect on the GI system than many of the others. It's almost always the first choice for an URI, the way Bactrim is usually the first choice for an UTI. Normally, the alternatives to those treatments are to let the pig get sicker on its own, or make it sicker by giving it stronger A/Bs.
If if were possible to culture organisms that cause URIs in guinea pigs, they could target the treatment better. But pigs have to be anesthetized to have nasal cultures done, and you don't want to anesthetize a pig that's already having breathing problems.
All that is not to say that a pig that doesn't improve on Baytril after a reasonable amount of time shouldn't be switched to another A/B -- just that A/B therapy in guinea pigs is problematic all the way around, and that you can wind up doing more harm than good if you're not very careful.
It's a balancing act to treat a pig for a bacterial infection without killing it with antibiotics. Baytril is usually reliable and has less effect on the GI system than many of the others. It's almost always the first choice for an URI, the way Bactrim is usually the first choice for an UTI. Normally, the alternatives to those treatments are to let the pig get sicker on its own, or make it sicker by giving it stronger A/Bs.
If if were possible to culture organisms that cause URIs in guinea pigs, they could target the treatment better. But pigs have to be anesthetized to have nasal cultures done, and you don't want to anesthetize a pig that's already having breathing problems.
All that is not to say that a pig that doesn't improve on Baytril after a reasonable amount of time shouldn't be switched to another A/B -- just that A/B therapy in guinea pigs is problematic all the way around, and that you can wind up doing more harm than good if you're not very careful.