Bismuth Aluminate Compound Granules has the efficacy of antacid, protecting gastric mucosa and promoting ulcer healing, which can be used in the treatment of gastric ulcer and duodenal ulcer. Bismuth Compound Aluminum Acid Granules contains gastric compound preparation, Bismuth Aluminum Acid can form a protective film on gastrointestinal mucosa, sodium bicarbonate, magnesium bicarbonate both have antacid effect, and licorice infusion, frangipani bark, fennel with a compound preparation, can improve the problem of excessive gastric acid, gastrointestinal flatulence and so on, can regenerate the mucous membrane, and promote ulcer healing and other efficacies. It is suitable for the treatment of gastric ulcer, duodenal ulcer, chronic superficial gastritis, hyperacidity and duodenal bulbitis. Adverse reactions such as constipation, loose stools, dry mouth, insomnia, nausea and diarrhea may occur after use, and may disappear on their own after stopping the drug. Allergic to the product, renal insufficiency, pregnant and lactating women are prohibited. Patients who want to use Bismuth Compound Aluminum Acid Granules are recommended to go to a regular hospital and consult a professional doctor to avoid blind use of medication.