Pancreatitis in Cats: Feline Triaditis, fPLI Testing, Pain Relief and Nutrition

Pancreatitis in cats is one of the most stealthy and diagnostically challenging abdominal conditions. Unlike dogs or humans who frequently exhibit explosive vomiting and distinct cranial abdominal pain, feline pancreatitis presents with remarkably subtle signs: lethargy, low body temperature, and progressive food refusal.

Sources

This guide is not a substitute for a vet.

Sick cat resting under veterinary intravenous fluid therapy and pain management — Photo: Nekolife

In this guide

1. Acute vs Chronic Feline Pancreatitis

Acute Pancreatitis: Sudden onset with potential pancreatic necrosis, systemic inflammatory response syndrome (SIRS), and shock.
Chronic Pancreatitis: Slowly progressive and recurrent in older felines, leading to extensive tissue fibrosis, secondary diabetes mellitus, or exocrine pancreatic insufficiency (EPI).

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2. Advanced Diagnostic Confirmation

Standard amylase and lipase blood tests are diagnostically useless in cats. ACVIM consensus guidelines mandate:

Spec fPL (Quantitative fPLI): Measures feline-specific pancreatic lipase with >80% accuracy.
Abdominal Ultrasound: Identifies hypoechoic, enlarged pancreatic parenchyma with hyperechoic peripancreatic fat necrosis.

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3. Supportive Management and Pain Relief

Feline visceral pain management is critical, as detailed in how to tell if a cat is in pain:

Buprenorphine: Transmucosal or injectable partial mu-opioid agonist providing clean visceral pain relief.
Antiemetics: Maropitant and ondansetron to overcome central nausea.
Enteral nutrition: Liquid convalescent diets or soothing homemade broths delivered through an esophagostomy feeding tube if voluntary appetite fails.

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4. When to Seek Emergency Veterinary Care

Transport your cat immediately if you note severe hypothermia, yellowing jaundice of the ears or gums, or complete collapse. Find facilities in our emergency veterinary clinics directory.

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