Chronic superficial flat erosive gastro-sinusitis is categorized as stomach pain in traditional Chinese medicine, which has certain clinical efficacy, and can be classified as liver qi offending the stomach (liver qi does not run smoothly affecting the function of the stomach) and other types of evidence, which can be treated with the formula of Chaihu Shuohe San. Chai Hu Shuo Liver Essence is composed of Chen Pi, Chai Hu and Chuan Xiong, etc. It has the efficacy of dredging the liver and regulating qi (regulating the stagnation of liver qi), activating blood circulation and relieving pain (relieving pain by removing blood stasis), and is effective in treating gastric pain, which can be seen as distending pain in stomach and epigastrium with pains in both sides of the abdomen, pains in the event of troubles, pains in the event of belching (burping), pains in the event of farting, tightness of the chest with belching and sighs of pleasure, and bowel irregularities, etc. If the relevant symptoms occur, it is necessary to go to a doctor promptly to see a physician for treatment. If symptoms occur, you need to go to the hospital in a timely manner, under the guidance of the doctor to use medication, do not self-medication.