Quote Originally Posted by tomjones456 View Post
I've already took her to the vet about a year ago. She gave me batril for oral injections and I did that for a while, doesn't seem to get much better, though it doesn't seem too bad. She does have mucus in her mouth yes. I use thermostats with probe on hot and cool side
Get a new vet. From what it seems you didn't get a Culture done to figure out what bacteria is present with the snake to cause this infection. Try to find a HERP specialized vet, because if this has been going for this long its very worrying. Make sure there are no other snakes near this one as well if you have more.