I'm updating this in hopes that someone out there can give me some guidance through this...
Lil' guy still doesn't want anything to do with food. If you drop a cricket in with him he just acts like it's not even there. The swelling has come down a bit but the vocal sac area has darkened some and his tympanium is now reddish as well but only on the left side. Almost like a dark bruising now... New development is what is coming out of him. I tried to snap some decent pics of his current state and show the two slime balls it left in the hospital tank today. Looks like flecks of cocoa husk substrate in one of them. I'm continuing the Pedialyte soaks every night and have yet to try any actual medications. He's still moving quite strong and isn't acting very distressed.
Photo Album - Imgur
I have completely torn their enclosure down for a sanitization/rebuild. I've quarantined the 5 other frogs in a seperate hospital setup for monitoring just in case. None of the others are exhibiting any signs of injury or sickness. I also followed a guide on a sanitizing salt dip on the 5 healthy frogs before transferring to the quarantine in case something got in to the tank and was living on their skin. (1 teaspoon of salt to 1 cup of distilled water. Soak for 1 minute then transfer between two clean treated water soaking dishes for a rinse.) They really didn't like the high salt concentration but they appear to be doing just fine now.
Have any of you ever dealt with a bacterial/fungal issue before? I'm a little shocked no one has chimed in on this yet. Still worried about trying Baytril and possibly doing more harm than good. Does anyone know of a broad spectrum remedy that has no side effects and is a sort of "can't hurt so might as well" treatment? Some posts I recently found seem like Lamisil is worth a shot. Also, if I can part with my grocery money for the rest of the month and make it to the vet and they prescribe Baytril, what is the shelf life on that stuff? If it's already too late for this guy, will I be able to keep that for a few years in case I run into something like this down the road again or is it a one time use drug?
Would really appreciate any help you guys can offer.