Whistling sound

[Carl]

Ok, thank you, that makes me feel much better about what I'm doing. I was feeling like a bad owner by not taking her in right away...

Its not really something to freak out about and rush to the vet right away if only its something minor like a whistle. It could be something else that's not dangerous like RI. Now if your snake had allot of bubbles and mucous coming out of the mouth and seemed like it could barely breathe then that is something to act on right away. I once had a carpet python that would breathe loud every time I took him out for handling. I thought it was RI and I freaked out and went to the vet. Here they were suppose to do that lol. Just for now I would bump up the temp 4 degrees and try and get the humidity down to the mid 50's. However if I was u and if this does not clear up in a week I would take her to the vet just to be sure. It wouldn't hurt. Just gives a peace of mind.