Stomach flatulence upward can refer to Chinese medicine “belching (hiccups)” related content, Chinese medicine can choose Shu Liver Shun Qi Pill, Mu Xiang Shun Qi Pill, betel nut four elimination pills and so on. Shu Liver Shun Qi Pill is used to soothe the liver, regulate qi and relieve pain. It is used for the distension and fullness of both hypochondrium, pain in stomach and epigastric region (stomach has the feeling similar to hunger, emptiness with burning), belching and acidity caused by liver depression and stagnation of qi (poor transportation of qi and blood in liver and depression of emotion and mood). It is contraindicated in pregnant women with diabetes, and should not be used by those with stomach yin deficiency. MUXIANG SHUNQI PILL moves qi and removes dampness, strengthens the spleen and harmonizes the stomach (restores the functions of the spleen and stomach). It is used for chest and diaphragm congestion, epigastric (abdominal) distension and pain, nausea, belching, etc. caused by dampness in the yang, spleen and stomach disharmony. Use with caution in pregnant women. Penang Si Xie Pill eliminates food stagnation (promotes food digestion), moves Qi and diarrhea. It is used in treating food stagnation (accumulation of food in the stomach due to poor digestion), phlegm (pathological products formed due to impaired metabolism of water), dyspepsia, distension of the epigastrium and abdomen, belching and acid swallowing (swallowing of acid in the stomach upward to the oropharynx). It is contraindicated in pregnant women. There are differences in the role of drugs, you need to use the medicine under the guidance of the doctor to identify the evidence, do not take medication without authorization.