The morning after eating nausea, vomiting and indigestion, reflux esophagitis, acute pancreatitis, biliary disease, pregnancy and other factors, according to different reasons to take different treatment. 1, indigestion: due to gastrointestinal dysfunction, gastric power, improper diet, etc., resulting in prolonged gastric emptying time, which causes the morning after eating indigestion, nausea, vomiting. Usually, you can eat food that can help relieve the symptoms, such as hawthorn tablets, etc. If the symptoms are serious, you can take oral medications such as domperidone and gastrointestinal tablets. In addition, attention should be paid to regular diet, avoid overeating, you can eat less and more meals, more easily digestible liquid diet, such as thin rice, noodles, etc.; 2, reflux esophagitis: caused by gastric acid on the esophageal mucosa caused by the invasion. During the morning meal, the food rubs against the esophageal mucosa and stimulates the stomach acid to corrode the esophageal mucosa, resulting in spasmodic contraction of smooth muscle in the esophagus, resulting in nausea and vomiting. Treatment can be taken to reduce reflux, reduce gastric secretion stimulation, inhibit gastric acid secretion; 3. Acute pancreatitis: intake of large amounts of fatty foods and alcohol will lead to the secretion of pancreatic fluid, once the pancreatic fluid excretion is obstructed, it will trigger an attack of acute pancreatitis. These patients should be hospitalized for further treatment, pay attention to fasting, parenteral nutrition or jejunum nutrition support, the use of drugs to inhibit pancreatic secretion and pancreatic enzyme activity and anti-infective drugs, etc.; 4, biliary diseases: cholecystitis, gallstones and biliary tumors can also appear after eating breakfast nausea, vomiting symptoms, it is recommended to further improve liver function, blood routine, tumor markers, abdominal CT and other tests to identify the cause in 5, gastrointestinal tract organic diseases: such as gastroduodenal ulcer, esophageal cancer, pancreatic atelectasis, gastric cancer, pyloric obstruction, etc., increased secretion of gastric acid or esophageal and gastric peristaltic function, will cause nausea and vomiting after eating in the morning, according to the cause of the corresponding treatment, such as gastric cancer, esophageal cancer patients to take surgery, pyloric obstruction patients to lift For example, patients with gastric cancer and esophageal cancer are treated with surgery, and patients with pyloric obstruction are treated mainly by releasing the obstruction and dealing with the original disease; 6. This is generally a normal physiological phenomenon and no special treatment is needed. If the early pregnancy reaction is severe, you can go to the hospital to seek professional medical treatment.