The main consideration for yellow water vomiting from stomach pain is pathologic factors such as duodenal ulcer, bile reflux gastritis, acute cholecystitis, and intestinal obstruction. The so-called yellow water is considered to be refluxed digestive juices. 1. Acute cholecystitis: Acute cholecystitis due to gallbladder stones, bile stasis, may appear abdominal pain accompanied by nausea and vomiting and other symptoms. 2. Bile reflux gastritis: mostly related to factors such as intestinal adhesions after gastric surgery, alkaline intestinal reflux, destroying the gastric mucous membrane barrier, causing gastric mucous membrane edema, erosion, which may manifest as abdominal pain, vomiting yellow water and other symptoms. 3. Intestinal obstruction: because of the difficulty in discharging the intestinal contents, causing the contents to gather in the gastrointestinal tract, abdominal pain and other symptoms, can also be accompanied by the symptoms of vomiting bile. The causes of abdominal pain and vomiting yellow water are not limited to the above mentioned diseases. It is recommended to consult a doctor in time to find out the causes and actively cooperate with the doctor in order to avoid delaying the condition.