The correct name of the drug is Bismuth Aluminum Compound Granules, and the two drugs are not recommended to be taken at the same time, but can be taken one hour apart. 1. One is a western medicine and the other is a proprietary Chinese medicine, Chinese medicine and western medicine are recommended to be taken at intervals, to avoid affecting the therapeutic effect of the drug when taken at the same time, and sometimes produce adverse reactions. 2. Bismuth Aluminum Compound Granules is an antacid astringent, neutralizing stomach acid, warming the stomach and relieving pain, used in the treatment of gastric ulcers duodenitis and other conditions, half an hour after meals, and Puyuan and stomach capsules are recommended to be taken at an interval of one hour. 3. Puyuan and stomach capsule is a proprietary Chinese medicine, he is mainly composed of dandelion, Yuanhu, Xiangshu, licorice, etc., has the efficacy of qi and gastric pain, mostly used in the treatment of gastritis, reflux esophagitis, gastroduodenal ulcer, atrophic gastritis and other conditions of the treatment. Specifically according to the condition, under the guidance of the doctor to use drugs.