Is Gastrobiotic an herbal medicine?

The generic name of Gastrobiotics is Bismuth Aluminate Compound Tablets, which is a kind of western medicine.
Bismuth Compound Aluminate Tablet is a very common western medicine in clinic, and its main ingredient is Bismuth Compound Aluminate. This medicine has a better effect of inhibiting the secretion of gastric acid, and can be used in clinic to treat stomach pain, heartburn, acid reflux, heartburn and other conditions caused by excessive secretion of gastric acid, and it is mainly used in clinic for the treatment of esophagitis, gastritis, gastric ulcers, duodenal ulcers and so on.
Bismuth Compound Aluminum Acid Tablets need to be used correctly under the guidance of a professional physician, some users can see constipation, dry mouth, nausea, constipation, insomnia and other adverse reactions, the contraindications of this drug are not clear for the time being.