Severe atrophic gastritis with severe intestinal dysplasia belongs to the Chinese medicine “stomach pain” “plumpness” and other diseases, commonly used proprietary Chinese medicines are gastric granules, and stomach lowering capsule, ginseng astragalus gastric granules, gastric Leaning tablets and so on. Adverse reactions and contraindications are not known. 2. Harmonizing Stomach and Reducing Reversal Capsule: It is composed of ochre, vermillion seven, dandelion, etc. It can treat chronic atrophic gastritis with intestinal epithelial hyperplasia and atypical hyperplasia caused by stagnation of qi and internal obstruction of stasis of blood. Newborns, pregnant women and patients with renal disease are not allowed to take it, the adverse effects are still uncertain, and regular review of renal function is required during the period of taking it. 3. Ginseng Astragalus Stomach Strengthening Granules: composed of Astragalus, cuttlebone, white peony, etc. It can treat gastric pain, belching, eructation, plagued discomfort caused by coldness of spleen and stomach, or chronic atrophic gastritis with the above symptoms. The adverse reactions and contraindications are not exact. 4. Gastrin Tablet: It can treat stomach pain, plumpness, abdominal distension and fullness caused by gastric yin deficiency, or chronic atrophic gastritis, gastric ulcer, duodenal ulcer and other people with the above symptoms. Adverse reactions and contraindications are uncertain. Taking the above drugs need to follow the guidance of the doctor. Patients with severe atrophic gastritis with severe intestinalization are advised to seek prompt medical attention and early treatment under the guidance of a professional physician to avoid progression of the disease.