I'm not really sure what's going on. By all accounts my snake seems to be very healthy. I took her to the vet recently due to a slight audible whistle/wheeze. The vet assured me that my husbandry was on point, and that my snake was otherwise healthy in terms of weight and growth(She's currently about 700g and 8 months old). However, she did put her on a 3 week injection regimen on the off chance of a slight RI (I don't remember the name of the antibiotic right now.) I finished the injections, and my snake is negative for bubbles, open mouth breathing, clicking, etc etc. But for some reason she has a persistent wheeze (whistle?). I have no idea what it is, but sometime when I go to pick her up she has a kind of whistle. I've read that when stressed there can be an audible whistle, but she will sometimes whistle for an extended period when I hold her. She is still eating regularly, and growing (no weight loss), I'm just not sure if I should take her back to the vet. No cultures were run on the last visit because it was a benign antibiotic and it was considered unnecessarily invasive to culture. I've checked and rechecked her cage, ambient runs between 79-81 F. humidity sits between 58-60% her hot side stays at between 89-90 F. and I always clean it promptly after she passes food. Is it possible to have this whistle so consistently without being anything wrong? Or should I schedule another vet visit? I've also seen a few breeders suggest using F-10 to nebulize the snake, anyone have any results with that?