The composition of yellow water is mainly bile. One kind of yellow water vomiting in the morning is related to improper diet, such as the previous day’s consumption of poorly digested or irritating food, which can cause yellow water vomiting in the morning. Another is due to disease factors, such as gastrointestinal diseases, bile reflux, chronic cholecystitis disease related, should be clear cause of treatment. First, dietary factors: gastrointestinal dysfunction caused by the previous day’s consumption of poorly digested or irritating food. To eat regularly, do regular rationing, reduce the burden on the stomach and intestines, while eating less spicy, greasy and stimulating food, light diet. Avoid staying up late. Second, disease factors: 1, gastrointestinal diseases: acute and chronic gastroenteritis, gastric ulcer, Helicobacter pylori infection, resulting in damage to the gastric mucosa, duodenal power is affected, may appear reflux symptoms, resulting in vomiting yellow water. Such patients should take drugs to inhibit gastric acid secretion under the guidance of a doctor, such as omeprazole, ranitidine, etc., with drugs to protect the gastric mucosa, such as magnesium aluminum carbonate tablets, etc.; 2, bile reflux: suffering from gastrointestinal disease, chronic biliary disease, gastric-duodenal coordination movement dysfunction, duodenal retroperistalsis, and the pylorus is not closed, bile will reflux into the stomach, from the upper gastrointestinal tract discharge, resulting in vomiting yellow water The condition. This kind of patients treatment to promote gastric power, inhibit gastric acid and protect the gastric mucosa, can be under the guidance of doctors to take omeprazole, ranitidine, domperidone, mosapride and other drugs treatment; 3, chronic cholecystitis: with chronic cholecystitis, bile stimulates the intestinal mucosa, causing duodenal reflux, easy to vomit yellow water, epigastric pain, back shoulder radioactive pain, and accompanied by high fever, chills, jaundice The disease. Patients can apply cholestatic drugs, such as gentian capsules, cholagogues, anti-inflammatory and cholagogue tablets for regulation under the guidance of doctors.