Chronic atrophic gastritis with intestinalization and erosion is called stomach pain in Chinese medicine. According to the different types of stomach pain, it can be treated with traditional Chinese medicines such as Chai Hu Shuo Liver Essence, Liang Pian Pill, and Lost Smile Essence, etc. The medicine has the ability to ease the liver and relieve depression. Stomach pain of the liver-qi offending the stomach (liver qi is not smooth and affects the function of the stomach) type can be relieved by Chai Hu Shu Hepatosan, which has the effect of relieving the liver and relieving depression (treating depression by unblocking the liver qi), and promoting qi and relieving pain (relieving pain by regulating the body’s qi), and it is effective in treating the pain of the ribs and abdomen caused by the liver and depression offending the stomach, the tightness in the chest and good tai yi, the distension of the epigastric region (the abdomen) and the poor appetite. This formula is easy to deplete qi and hurt yin, and should not be taken for a long time, and pregnant women should be cautious in using it. Liang Fu Wan can be used to relieve cold stomach pain, with the effect of warming the stomach and regulating qi, it is effective in treating cold condensation and stagnation of qi, epigastric pain and acid vomiting, and chest and abdominal distension and fullness, the adverse effects and contraindications of this medicine are not clear. Blood stasis and obstruction type stomach pain can be taken orally to alleviate the loss of laughter, with blood circulation to dispel blood stasis, the role of the knot pain, for blood stasis in the chest and stomach caused by chest and epigastric pain, post-partum abdominal pain, menstrual cramps have a certain degree of efficacy. This drug should be used with caution for those with weak spleen and stomach and menstruating women, and is forbidden for pregnant women. The above medicines are effective in treating stomach pain, and should be used under the guidance of a doctor.