Hereditary Pancreatitis: Causes, Symptoms, and Treatment
Medically reviewed by Harsha Moole, MD, Internal Medicine. Last reviewed: October 2, 2026.
What kind of doctor treats Hereditary Pancreatitis?
A gastroenterologist usually treats hereditary pancreatitis. Patients often see a primary care doctor first, who then refers them for testing and management. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What is hereditary pancreatitis?
Hereditary pancreatitis is a rare condition that runs in families. It causes long-term swelling of the pancreas, an organ behind the stomach that helps with digestion and blood sugar control. People who have it often get repeated attacks of severe belly pain, sometimes starting in childhood.
The pancreas makes juices that break down food and hormones like insulin that control blood sugar. In hereditary pancreatitis, the pancreas becomes inflamed and swollen, which over time can damage the organ and leave permanent scars. Doctors call the repeated attacks acute pancreatitis; the lasting damage is chronic pancreatitis.
Symptoms
The most common symptom is pain in the upper belly that can spread to the back, often with nausea, vomiting, fever, and a swollen or tender belly. Over time, the damaged pancreas may have trouble digesting food, causing greasy stools, weight loss, and sometimes diabetes.
Causes and who gets it
Hereditary pancreatitis is caused by a changed gene passed down from a parent, most often PRSS1. It is rare, but people with an affected parent or sibling have a higher chance of developing it, and symptoms often begin before age 20.
How doctors diagnose it
Doctors start with symptoms and family history. Blood tests can check for enzymes that rise during an attack, and imaging like ultrasound, CT, or MRI can show swelling or damage. Genetic testing can confirm a gene change that runs in the family.
Treatment
Treatment focuses on managing attacks and protecting the pancreas. During an attack, patients may need pain medicine, IV fluids, and a period of fasting. Long-term care includes avoiding alcohol and tobacco, eating a low-fat diet, and taking enzyme pills if digestion is affected. Some people need surgery.
When to see a doctor
Anyone with severe belly pain, repeated vomiting, or fever should get medical care right away. People with a family history of pancreatitis should mention it to their doctor, even if they feel fine.
How a direct primary care or concierge doctor fits in
A direct primary care doctor charges a flat monthly fee instead of billing insurance, while a concierge doctor usually charges more and may bill insurance. Either can manage day-to-day care: ordering tests, prescribing pain medicine, helping with diet changes, and monitoring for diabetes. When attacks are severe, they will refer the patient to a gastroenterologist.
Common questions
Is hereditary pancreatitis the same as regular pancreatitis?
The symptoms and treatments are similar, but hereditary pancreatitis is caused by a changed gene passed down in families. It often starts at a younger age and tends to cause repeated attacks over many years.
Can I get tested to see if I carry the gene?
Yes, genetic testing exists, usually involving a blood or saliva sample. A doctor or genetic counselor can explain what the results might mean for you and your family before testing.
Can people with hereditary pancreatitis live normal lives?
Many people manage the condition for years with diet changes, medicines, and regular medical care. The outlook varies from person to person, and some develop more serious problems over time.
Should I avoid alcohol if I have this condition?
Most doctors strongly recommend avoiding alcohol and tobacco. Both can trigger attacks and speed up damage to the pancreas. This is one of the most helpful steps a patient can take.
Sources
- MedlinePlus Genetics - Hereditary pancreatitis
- NIH Genetic and Rare Diseases Information Center - Hereditary pancreatitis
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
