Stomach pain and drooling are related to poor diet, indigestion, stomach diseases, pregnancy and other factors. Frequent stomach pain with drooling phenomenon, first of all, the main consideration is bad eating habits, dietary impurity caused by eating some spicy, stimulating food in the diet, will lead to a large amount of secretion of gastric acid, but also prone to gastrointestinal dysfunction phenomenon, gastrointestinal peristalsis is slower, there will be acid reflux, drooling and other manifestations. Secondly, long-term dietary inappropriateness, irregular diet, leading to gastric mucosa function is damaged, there will be functional dyspepsia, gastric peristalsis is weakened, there will be the phenomenon of gastric reflux. Then some diseases such as gastritis or gastric ulcer will lead to damage to the gastric mucosa, and the patients will show loss of appetite, epigastric discomfort, and they cannot digest the food quickly after intake, which will also cause nausea, vomiting, acid reflux and other manifestations. Finally, after pregnancy, the abdominal cavity gradually increases, the pressure in the abdominal cavity increases, it is easy to appear the lower esophageal sphincter dysfunction, it is easy to appear esophageal reflux, after eating irritating food, it will cause stomach pain and acid reflux.