Quote Originally Posted by mainbutter View Post
pictures please?
x2

I'd hazard a guess at infectious stomatitis, but it's impossible to know anything without pics.

Until you can get pics up, my only advice is to consult a vet ASAP, lower humidity to mid 50's, put him on paper towels, keep the cage as clean as possible, and don't listen to anything any non-professional has to say until you figure out what the problem is.