Pancreatic exocrine insufficiency (pei), is a condition in which people are unable to adequately digest fats, carbohydrates and proteins due to a lack of digestive enzymes being produced from the pancreas. This results in nutrient malabsorption and malnutrition, which can have further consequences for patients.¹

PEI is usually associated with other medical conditions, including cystic fibrosis, chronic pancreatitis, pancreatic cancer, diabetes, gastrointestinal surgery, celiac disease, irritable bowel syndrome, or inflammatory bowel disease.²

This online resource is for healthcare professionals who would like to learn more about pei, its causes, and its management.