So, I have a 5 month old CB ball that was sick when I bought him from the pet store. The reptile store refused to take care of the problem (needless to say, I don't go there anymore), so I took it to the vet and got a two week supply of Baytril® (active ingredient: enrofloxacin. I gave it to him and he seemed to get better, losing all symptoms but a slight popping sound when he breathes sometimes. He has no other symptoms and is feeding regularly.

I have the proper temp gradient, but with my screen top the humidity level is usually between 35 and 45 percent.

Should I take him back to the vet or will he be alright?