Lamb’s Stomach Extract Vitamin B₁₂ Granules is effective in treating infantile spitting up and indigestive diarrhea and chronic gastritis. Lamb’s Stomach Extract Vitamin B₁₂ Granules contains lactase, pepsin, and vitamin B₁₂, which are effective in the treatment of epigastric discomfort, bloating, and loss of appetite caused by chronic gastritis, as well as infantile spitting up and dyspeptic diarrhea. It is contraindicated in patients with bleeding of the gastric mucosa, allergy to the product. Adverse reactions such as stomach discomfort and itching sensation on the back are observed in individual cases after treatment with this drug. Patients who need to use Lamb’s Stomach Extract Vitamin B₁₂ Granules for treatment should use the drug under the guidance of a doctor, and should not blindly use the drug on their own for treatment.