Lamb’s stomach granules generally refers to lamb’s stomach extract Vitamin B12 granules, the drug can be used to relieve indigestion caused by atrophic gastritis, but there is a lack of high-quality research to evaluate its therapeutic effect, not to mention the “best” claim, please follow the doctor’s instructions for standardized treatment. Lamb’s Stomach Extract Vitamin B12 Granules is mainly used for the treatment of epigastric discomfort, bloating, loss of appetite caused by chronic gastritis, and can also be used for infantile spitting up and dyspeptic diarrhea. So Lamb’s Stomach Extract Vitamin B12 Granules may be able to relieve some of the symptoms of atrophic gastritis, but if patients with atrophic gastritis rely solely on taking the drug, then the effect is extremely limited, and can’t achieve the purpose of disease-specific treatment. Atrophic gastritis should be treated with Helicobacter pylori eradication drugs (e.g. amoxicillin, clarithromycin, tetracycline, furazolidone, etc.), gastric stimulating drugs (e.g. domperidone, mosapride, etc.), and folic acid supplementation. Therefore, the diagnosis of atrophic gastritis should follow the doctor’s instructions to standardize the treatment, do not blindly self-medication, so as not to delay the condition.