Exocrine pancreatic insufficiency (EPI) is a syndrome caused by insufficient synthesis and secretion of digestive enzymes by the exocrine portion of the pancreas. EPI is less common than pancreatitis in both dogs and cats, but it is the second most common exocrine pancreatic disorder in both species.
Is EPI and pancreatitis the same thing?
Chronic pancreatitis is the main cause of EPI in adults. As many as 8 in 10 adults with this disorder develop EPI. Pancreatitis causes inflammation and swelling of the pancreas. Over time, chronic inflammation can damage the pancreatic cells that make digestive enzymes.
Does EPI cause pancreatitis in dogs?
The main cause appears to be a progressive loss of pancreatic cells but chronic pancreatitis can also result in EPI.
How do you know if your dog has an EPI?
The best test for EPI in dogs is the trypsin-like immunoreactivity (TLI) test, which involves taking a blood sample after a dog hasn't eaten for 8-12 hours. The cost of a TLI test varies but is usually around $100. Other tests will be necessary to plan appropriate treatment.
What does EPI poop look like in dogs?
There are several symptoms you may notice in a dog with EPI including: Chronic diarrhea: The stool will be a light yellow or clay collar and have poor consistency. Increased appetite: Your dog will appear to be hungry all the time. Your dog is not digesting properly, and his body will not detect a 'full' feeling.
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