HEMANT KUMAR
Junior Guinea Pig
Ok..then i'll just focus on hydrating himAny antibiotic can cause an adverse reaction and impact on the digesticve gut bacteria/microbiome that converts food into nutrition. The majority of piggies do not have an adverse reaction. Please keep in mind that baytril is a bit harsher on the gut microbiome but that it is also by a very long stretch the most prescribed antibiotic for guinea pigs.
It frankly very much depends on what bug your piggies have got and whether an antibiotic (against bacteria) or rather a worming medication like panacur may be more effective; it is also effective against some other bugs. And how serious the problem is.
Here is more information: Guinea Lynx :: Diarrhea