The generic name of Gastrobiotics is Bismuth Aluminate Tablets, and the pharmacological mechanism of the two is different, Bismuth Aluminate Tablets are mainly used to neutralize gastric acid; Omeprazole is mainly used to inhibit the secretion of gastric acid. There is no such thing as which one is more effective, Bismuth Aluminum Compound Tablets or Omeprazole. Bismuth Aluminate Tablets can form a kind of protective film on the surface of gastric mucous membrane and play the role of relieving stomach pain by neutralizing gastric acid; Omeprazole mainly inhibits the secretion of gastric acid and plays the role of relieving gastric pain and gastric acid. Both Bismuth Compound Aluminate Tablets and Omeprazole can be used for the treatment of gastric disorders, especially when there is too much gastric acid in the stomach, both of them can relieve gastrointestinal discomforts by inhibiting or neutralizing the gastric acid, and then relieve gastrointestinal discomforts. It is recommended to use medication under the guidance of a doctor and choose the one that meets your condition, not blindly self-medication to avoid adverse effects.