There are many western drugs for the treatment of indigestion, and different drugs should be taken according to different causes and symptoms: 1. If the patient is accompanied by poor appetite, poor appetite, abdominal distension and other symptoms, stomachic and digestive drugs can be given, such as multi-enzyme tablets, lactobacillin tablets, yeast tablets, pancreatic enzyme tablets. 2. If the indigestion is caused by gastrointestinal dysfunction, drugs that mediate the dysbiosis of intestinal flora can be given, such as probiotics, gold bifidus, pepcid. 3. 3, if the patient is accompanied by bloating, acid reflux, belching and other symptoms, you can give pro-gastric motility drugs, such as mosapride, cisapride, morpholine, etc., which can increase gastrointestinal motility and reduce the symptoms. 4, if the indigestion is caused by gastric ulcer, duodenal bulb ulcer, reflux gastritis, proton pump inhibitors such as omeprazole, pantoprazole, rabeprazole can be given, while actively treat the primary disease.