Sorry that you and your cat are going through this. My cat had an acute pancreatitis attack in Dec 2015 and still then he has struggled with chronic pancreatitis. It took a month to see real improvement during the acute phase. During that time his vet had him on pepcid, ondansetron, mirtzapine...
My rb kitty Mitzi was diagnosed with idiopathic chylothorax at the age of 4. My heart goes out to you and your sweet baby. There is a fb group ChylothoraxCats that is active sporadically and has lots of information but having to search through all the posts is quite the chore. The standard...