If you eat greasy food and vomit, you can massage your abdomen or use mosapride, lactobacillin tablets or multi-enzyme tablets for treatment. Since greasy food is more difficult to digest, it will lead to increased burden on the spleen and stomach after large intake, and cause stomach discomfort symptoms, and even nausea and vomiting in some people, which can be relieved by massage on the abdomen. Massage on the abdomen can promote the recovery of gastric power, help the digestion and emptying of greasy food, and reduce the discomfort caused to the stomach. Mosapride is a drug that promotes gastrointestinal motility. This drug releases acetylcholine, which improves the peristaltic ability of the smooth muscle of the stomach and intestines, shortening the emptying time of food while achieving the purpose of antiemetic. Some people are caused by insufficient secretion of digestive enzymes, so they can use drugs that help digestion. Lactacystin tablets can not only promote the secretion of digestive juices, but also regulate the imbalance of intestinal flora to avoid harmful substances to the digestive system, so it can regulate both indigestion and the imbalance of intestinal flora. Multi-Enzyme Tablet is a common digestive aid, which contains pancreatic enzymes and pepsin, mainly to help the conversion of fatty and starchy food in the stomach, so it can relieve the discomfort caused by eating greasy food.