Morodan is a proprietary Chinese medicine with the effects of strengthening the spleen and reducing flatulence, and cannot be used to treat intestinal chemosis. There is no clear drug that can reverse intestinal chemosis. However, patients suffering from stomach pain and other conditions can take it, and clinically it is generally recommended to take it for 2~4 weeks to relieve the symptoms of gastric discomfort. Intestinal chemosis refers to the change that the epithelial cells of gastric mucosa are replaced by intestinal-type epithelial cells, and Morodan does not have the efficacy of treating intestinal chemosis. In order to prevent the occurrence of gastric cancer, generally need to eradicate Helicobacter pylori; regular (1-3 years) review gastroscopy; if there is heterogeneous hyperplasia, 3 months review gastroscopy, or can be fine check endoscopy (magnification plus staining) to clarify precancerous lesions, the treatment of the drug is mainly for the improvement of symptoms. Morodan is a proprietary Chinese medicine composed of 18 flavors of Chinese medicines such as lily, Angelica sinensis, and Diyu. It can strengthen the spleen and stomach, lower the rebelliousness, eliminate flatulence, open the meridians and fix pain. It can be used for the treatment of chronic atrophic gastritis, stomach and epigastric congestion and discomfort, nausea (lack of appetite, reduced food intake), belching (hiccups), heartburn, stomach and epigastric pain and discomfort, fullness and other conditions. Patients who are allergic to the composition of the drug Morodan are prohibited from taking it. Pregnant women and patients with allergies need to take the drug with caution. Avoid eating stimulating foods and drinks while taking the drug. Patients generally do not have clear adverse drug reactions after taking the drug. Patients need to be diagnosed and treated in a professional hospital, standardized treatment under the guidance of the doctor, in order to avoid delaying the condition.