Please dont blame yourself. Its really up to the vet to keep you informed. But unfortunately sometimes they just tell you what they think is necessary and nothing else. One of the reasons why I always get the test results and question anything I dont understand. With a result this elevated, it most definitely is chronic pancreatitis. It really quite easy to manage if you have the right meds. But you do need a vet that understands this.
Pancreatitis is inflammation of the pancreas. When a cat eats, digestive enzymes, that are located inside the pancreas leave the pancreas and activate in the small intestine to digest food and distribute nutrients. With Pancreatitis, those same enzymes activate early, inside the pancreas and start digesting the Pancreas itself. This causes severe pain and nausea and the cat then doesnt feel like eating. Pancreatitis is managed with anti-nausea meds, pain meds and an appetite stimulant. Also fluids if needed if they arent eating to keep them from becoming dehydrated. You may not need all the meds and the dose will vary depending on the cat. It really just takes some experimenting to find the right meds/dose and frequency to keep the cat stable and eating. Usually you start out with all the meds and then just cut back one at a time to see what works. Karamelle has had Diabetes since Dec 2023 and Pancreatitis since July 2024. Shes been on a regular med schedule the whole time shes had Pancreatitis. It was rough at first when she was first diagnosed. But shes stable now. its her diabetes thats super wonky. She takes Bupernorphine 1x a day and Ondansetron 2x a day to manage her Pancreatitis. If she vomits I'll give her a cerenia dose (pill).