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Can you have pancreatitis for years without knowing?

Author

Matthew Perez

Updated on May 06, 2026

Pancreatitis can occur as acute pancreatitis — meaning it appears suddenly and lasts for days. Some people develop chronic pancreatitis, which is pancreatitis that occurs over many years.

How long can pancreatitis go undiagnosed?

Hereditary pancreatitis may be present in someone under 30 years old but may go undiagnosed for several years. Brief periods of abdominal pain and diarrhea may come and go and eventually lead to chronic pancreatitis.

Can you have chronic pancreatitis without knowing?

Unlike acute cases of pancreatitis, chronic cases present with varying degrees and types of pain, and without other clinical indicators such as calcification or damage to pancreatic ducts. It's best to refer to a gastroenterologist early to clarify the diagnosis, so the internist can better manage the patient.

Can pancreatitis come and go for years?

Hereditary pancreatitis usually begins in childhood, but it may not be diagnosed for several years. A person with hereditary pancreatitis usually has the typical symptoms that come and go over time. Episodes last from two days to two weeks.

What happens if pancreatitis goes undiagnosed?

If left untreated, pancreatitis can cause kidney failure, trouble breathing, digestion issues, diabetes, and abdominal pain.

What symptoms did you experience that lead to your diagnosis of acute pancreatitis?

How long can you live with untreated pancreatitis?

If left untreated, infected pancreatic necrosis is almost always fatal. Infected pancreatic necrosis usually develops 2 to 6 weeks after the symptoms of acute pancreatitis starts.

What can mimic pancreatitis?

A couple of acute abdominal conditions that can mimic pancreatitis include:

  • impacted gallstones (biliary colic)
  • gastric perforation or duodenal ulcer.

Does pancreatitis show up in blood work?

Diagnosis Acute pancreatitis

A doctor will ask you about your symptoms, family history and may feel your tummy – it will be very tender if you have acute pancreatitis. They'll also do a blood test, and sometimes a CT scan, to help confirm the diagnosis.

What are the symptoms of your pancreas not working properly?

Symptoms of chronic pancreatitis

Constant pain in your upper belly that radiates to your back. This pain may be disabling. Diarrhea and weight loss because your pancreas isn't releasing enough enzymes to break down food. Upset stomach and vomiting.

Can you see pancreatitis on xray?

Radiographs are insensitive for evidence of acute pancreatitis: many patients have normal exams. Moreover, none of the signs is specific enough to establish the diagnosis of pancreatitis. Abdominal radiographs may demonstrate: localized ileus of the small intestine (sentinel loop)

What is silent pancreatitis?

The designation "silent pancreatitis" is proposed for acute or relapsing acute pancreatitis without initial abdominal symptoms.

What are symptoms of inflamed pancreas?

Acute pancreatitis symptoms

  • Moderate to severe upper abdominal pain that may spread to your back.
  • Pain that comes on suddenly or builds up over a few days.
  • Pain that worsens when eating.
  • Swollen, tender abdomen.
  • Nausea and vomiting.
  • Fever.
  • Faster than usual heart rate.

How do you rule out chronic pancreatitis?

How is chronic pancreatitis diagnosed?

  1. Blood tests. They will look for high levels of two pancreatic enzymes, amylase and lipase. ...
  2. CT scan. This test creates a 3-D image of your pancreas, using X-rays and a computer.
  3. Abdominal ultrasound. ...
  4. Endoscopic ultrasound. ...
  5. ERCP. ...
  6. Magnetic resonance cholangiopancreatography.

How long does it take for chronic pancreatitis to develop?

Characteristic findings from imaging techniques such as computed tomography (CT) or ultrasonography in- clude atrophy of the pancreas, a dilated pancreatic duct, and pancreatic calcifications (Figure 1). These features are pathognomonic of chronic pancreatitis and can take 5 to 10 years or more to develop.

Can you have chronic pancreatitis with normal labs?

As chronic pancreatitis cannot be diagnosed with blood tests, the resulting malnutrition could be diagnosed in cases where the patient with CP has already developed pancreatic exocrine insufficiency (PEI).

What does chronic pancreatitis pain feel like?

The most common symptom of chronic pancreatitis is repeated episodes of severe pain in your tummy (abdomen). The pain usually develops in the middle or left side of your tummy and can move along your back. It's been described as a burning or shooting pain that comes and goes, but may last for several hours or days.

What does pancreatic poop look like?

When pancreatic disease messes with the organ's ability to properly manufacture those enzymes, your stool looks paler and becomes less dense. You may also notice your poop is oily or greasy. “The toilet water will have a film that looks like oil,” Dr.

Can I have pancreatitis without pain?

The pain may be sudden and intense, or it may begin as a mild pain that is aggravated by eating and slowly grows worse. However, it is occasionally possible to have acute pancreatitis without any pain. This is more common if you have diabetes or have kidney problems.

Can pancreatitis be seen on ultrasound?

Endoscopic Ultrasound

Your doctor can detect gallstones or signs of chronic pancreatitis, such as damage to the pancreatic tissue, with this test.

Where in the back does pancreatitis hurt?

A common symptom of pancreatic cancer is a dull pain in the upper abdomen (belly) and/or middle or upper back that comes and goes. This is probably caused by a tumor that has formed in the body or tail of the pancreas because it can press on the spine.

Is pancreatitis hard to diagnose?

Chronic pancreatitis can mimic peptic ulcer disease, gastritis, and other gastrointestinal conditions, making it difficult to diagnose. However, an endoscopic pancreatic function test that Duke is one of only a few medical centers in the country to offer can help to better identify the indolent inflammatory condition.

Does your stomach swell with pancreatitis?

In acute pancreatitis, a person may develop some swelling in the upper abdomen. This swelling may occur because the intestinal contents have stopped moving, causing the intestines to swell (a condition called ileus. Abdominal surgery and drugs that interfere with the intestine's movements are a common cause.

Can you feel a swollen pancreas?

Symptoms of an Enlarged Pancreas

Pain in the upper abdomen is a common symptom. Pain may spread to the back and feel worse when you're eating and drinking, such as in cases of pancreatitis. See a doctor right away if you have these symptoms. Other causes of an enlarged pancreas may produce few or no symptoms at all.

How often is pancreatitis misdiagnosed?

Other symptoms occur as well and your medical professional should be aware of these and others. It is sad to report that some patients are not diagnosed with pancreatitis until an autopsy is performed. Some research suggests that pancreatitis misdiagnoses rates exceed forty percent.