Hi Lisa,
I'm really sorry to hear about Smoky's pancreatitis and possible triaditis Dx. Been there ...

((Smoky))
My regular vet doesn't even think it's necessary to run a pancreatitis test. He says all it will tell him is that smoky is unregulated which he already knows.
Hogwash. The pancreatitis tests don't have anything to do with BG regulation; they are used to assess possible pancreatic inflammation. SNAP fPL blood test will give an immediate yes/no result for presence of inflammation; Spec fPL blood test needs to be sent to an external lab and gives a numeric indicator of level of severity of inflammation.
Metoclopramide isn't a great anti-nausea med for cats (they don't have many of the receptors it targets). Ondansetron is a very good med for nausea, Cerenia also helps with nausea but may be better as an anti-emetic.
Denamarin helps with the liver and may help the pancreas, too. A course of B12 injections can help with both GI issues and appetite as well as giving a general boost.
If Smoky's that uncomfy buprenorphine is the recommended treatment for pain associated with pancreatitis. Relieving the pain can help resolve the flare faster, too.
Feeding smaller, more frequent meals with a little added water helps (proper hydration is key to managing the pancreatitis). As and when you can manage it, Lisa, getting hold of a timed feeder (e.g. Petsafe 5) would help you both enormously; I know your schedule is very tricky.
Useful links (especially the IDEXX document):
IDEXX Pancreatitis Treatment Guidelines
Nausea, vomiting and appetite problems - symptoms and treatment
I hope Smoky feels better very soon.
Mogs
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