This paper reviews the existing literature on prevalence of post-pancreatitis diabetes mellitus（PPDM）, influencing factors (impaired glucometabolism, pancreatic exocrine insufficiency and intestinal flora disturbance) of nutritional status among PPDM patients and nutritional management for patients (daily diet and precision nutrition management programs, supplementing panc-reatic enzymes, and health education), with the aim of providing evidence support for the subsequent construction of relevant nutrition management schemes and health education.