Nausea and vomiting in patients with pancreatitis during the recovery period may be due to the fact that the inflammatory exudate around the pancreas is not completely absorbed during the recovery period, which can lead to gastrointestinal reactions, which is a relatively common cause. For pancreatitis in the recovery period, it is necessary to apply drugs to continue treatment, including clinically common herbal regulation, such as Qing Pancreatic Tang, for the recovery of gastrointestinal function. The vomiting that occurs during the recovery period of pancreatitis may also be caused by the recurrence of pancreatitis. When this symptom occurs, it is also necessary to go to the hospital in time for the corresponding examination, including rechecking the blood and urine amylase and CT of the pancreas to further check whether there are signs of recurrence of pancreatitis. In case of recurrence of pancreatitis, a gastrointestinal decompression tube should also be performed promptly, which can effectively relieve nausea and vomiting, reduce abdominal distension and avoid the recurrence of more serious pancreatitis.