Severe pancreatitis with growth inhibitor should wait until the patient’s condition improves, abdominal distension disappears, while there is anal exhaustion and defecation, the blood and urine amylase indicators are basically normal on recheck, and the abdominal CT and pancreatic symptoms are relieved on recheck. Patients with severe pancreatitis have very heavy pancreatitis symptoms, there may be necrosis of the pancreas or very much exudation around the pancreas, patients may be combined with complications or comorbidities such as respiratory distress and need to be admitted to the intensive care unit for treatment, and if necessary, they need to be treated with a ventilator. Growth inhibitor is a special drug for pancreatitis, mainly to inhibit the secretion of pancreatic enzymes. If the patient’s condition is mild, growth inhibitor is used for 2-3 days, and if the patient is suffering from severe pancreatitis, growth inhibitor is used for a longer period of time.