The Viv is perfectly ventilated, its got 4 vents in the back spaced evenly about the size of the bottom of a mug.The viv is not jammed up against the wall, so the air can circulate. If anything caused the suspected RI it was probably the cold winter.

But rather than speculate I just want to get her to the vet asap.Some way of treating her at home would be great, I don't know how willing a vet would be to perscribe them to me as many vets in the area havent the foggiest on snakes because its still not the most normal thing here in wales, although it is getting a lot better.