Baytril is Enrofloxacin and is in the same drug family as CIPROfloxacin. It is Ofloxacin for human use. It is a good antibiotic, but my issue with using Baytril as opposed to some of our good old stand by antibiotics, is that when you need those old standbys down the road, they are not going to be effective after first going in with the big guns. One of the reasons we have MRSA and VRSA problems in our human environment. That and the over prescribing of antibiotics. Always give probiotic when giving an antibiotic also. There can be some nasty side effects associated with Enrofloxacin also. Best advice is to just be careful. It is advisable to own a professional Veterinary formulary. They run about $80.00. Plumb's is recommended. I keep Baytril on hand myself, but rarely use it.
Yes, true. I got the Baytril a year ago as a last ditch effort and haven't used it since. It is the most recommended for some illnesses. A lot of the broad spectrum aren't effective anymore.
I don't know that it is necessary true that using Baytril makes other antibiotics ineffective. I have been treated for MRSA with the "big gun" antibiotics, but the other older drugs still work on my "regular" run-of-the-mill type infections. The antibiotic the doctor chooses just depends on what type of bacteria it is.
Antibiotic resistant bacteria can develop from using any antibiotic improperly. That's why it's so important to use them sparingly and always finish the course even if it seems like the infection is gone. IMO it's best not to use them unless you really think there is no other alternative. In an ideal world you would go to the vet and run tests, but that's not always realistic.