Morodan and Lamb’s Stomach Extract Vitamin B₁₂ can both treat intestinal metaplasia, and the specific therapeutic effect varies from person to person, so it is not possible to clearly determine whose effect is better. Molodan is a kind of Chinese patent medicine, which can harmonize the stomach and lower the rebelliousness (harmonize the stomach qi, make the upward rebellious qi descend), strengthen the spleen and eliminate flatulence, clear the channels and fix the pain, and it is suitable for treating the symptoms of nausea, belching, flatulence, heartburn, stomach pain, and plumpness. Lamb’s Stomach Extract Vitamin B₁₂ is indicated for the treatment of chronic gastritis, diarrhea caused by indigestion. It is contraindicated in patients with bleeding gastric mucosa. Both Morodan and Lamb’s Stomach Extract Vitamin B12 can be used for the treatment of chronic gastritis and have a certain reversal effect on intestinal chemosis, but the effect of medication is related to individual variability, so it is not possible to judge which drug has a better therapeutic effect on the whole. Specific medication should be under the guidance of a specialist, not unauthorized use of medication.