Fluid from Python's mouth

[Miranda]

I agree with Snake Gurl. Def add pics when you can and watch for other signs of RI:

• Mouth held open while breathing.
• Unusual wheezes, crackles, or other sounds while breathing.
• Discharge from the mouth and/or nose.
• Lethargy.

Loss of appetite and weight loss are other signs, but since you only got him a few days ago, it might be hard to notice that right away. Does the guy you buy from have any health guarantees? I would recommend reaching out to him. I would also schedule an appointment with a vet.