My friend often has watery mouth and nausea and this condition is usually 4-5 times a year, especially after eating. The doctor asked me if the reflux of water into the mouth with nausea after a full meal is dangerous? Ask for a solution from a doctor

Every day, the stomach must secrete about 8000 mg of fluid to digest all the food that people eat. Eating too much will cause the stomach to swell, intestinal motility to slow down, digestive juices to be secreted insufficiently, and thus the food cannot be digested completely.