nevada....I did read that internal parasites can cause blisters (so to speak) on the outside. So really try to get that stool sample to him.
Sorry I am just anal at reading everything....lol...and they say...you can never be too informed
Not to question the vet at all......buttttttttt....I did not think your humidity was that high was it? Maybe I am just remembering wrong.
There is a guy on here called Crittervet. Maybe shoot him an PM with the pics.....ya know...just for a second opinion.