Cat Pancreatitis: Recognition and Supportive Care

Feline pancreatitis is a painful inflammatory condition that is frequently underdiagnosed and undertreated, causing significant welfare suffering through nausea, abdominal pain, and systemic illness.

Key Facts

Feline pancreatitis is far more common than previously recognised — studies suggest subclinical and clinical disease affects up to 40 percent of cats
Clinical signs are non-specific: lethargy, reduced appetite, vomiting (less common than in dogs), and abdominal pain
fPLI (feline pancreatic lipase immunoreactivity) is the most sensitive blood test for active pancreatitis
Concurrent IBD and cholangitis (triad disease) occurs in a significant proportion of cats with pancreatitis
Treatment is supportive: fluid therapy, anti-nausea medication, analgesia, and nutritional support
Buprenorphine or other opioid analgesia is important for managing the significant pain associated with pancreatitis

Welfare Considerations

Pancreatitis causes significant abdominal pain and nausea that profoundly impairs cat welfare. Affected cats are often reluctant to move, adopt hunched postures, and stop eating — welfare impairments that owners may attribute to general malaise rather than a specific painful condition. The non-specific presentation means many cats with pancreatitis are inadequately diagnosed and receive insufficient analgesia. Appropriate pain management — including opioid analgesia for acute pancreatitis — is essential for maintaining welfare during the illness. Nutritional support through assisted feeding or appetite stimulants prevents the dangerous complication of hepatic lipidosis that develops rapidly in cats that stop eating for 48 hours or more. Diagnosis requires specific blood testing rather than generic biochemistry alone.

What You Can Do

Request specific fPLI testing if your cat is lethargic and anorexic without obvious cause — standard biochemistry panels often miss pancreatitis
Ensure adequate analgesia is part of pancreatitis treatment — cats require opioid-level pain relief in acute pancreatitis
Prioritise nutritional support for anorexic cats with pancreatitis — hepatic lipidosis develops rapidly in fasted cats
Investigate underlying IBD or cholangitis in cats with recurrent pancreatitis — triad disease is common and requires specific management