How is EPI diagnosed?

Your doctor may diagnose you with EPI based on your medical history and symptoms. Some providers may also order a test.

Sharing the following details with your doctor can help you get to the right diagnosis:

Any conditions or procedures in your medical history

Your eating habits and diet

If you drink alcohol or smoke

Symptoms you've experienced, such as change in stool consistency, unexplained weight loss, or symptoms that occur immediately after eating, including frequency and severity

When your symptoms started

Any differences in your bowel movements

Any medications or herbal supplements you may be taking

Your primary care providers may be able to diagnose EPI. However, in some cases, they may refer you to a specialist practice—usually gastroenterology. 

Take the EPI Symptoms Quiz and discuss the results with your doctor.

Your doctor may use a test to confirm the diagnosis

While tests are available, you may be diagnosed based on medical history and symptoms. Your doctor could order tests such as fecal elastase, fecal fat, or pancreatic function.

Real Patient Stories

As with Mark’s experience, it can take years of dealing with symptoms before being diagnosed with EPI. Watch Mark and Mildred discuss their paths to diagnosis.

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Get to know CREON

Read about CREON, how it works, and how to take it properly.