Chinese medicines that can be used to treat flatulence include Xiangsha Nourishing Stomach Pill, Baohe Pill and Sijunzi Pill. 1. Xiangsha Nourishing Stomach Pill: It has the effect of warming the center and harmonizing the stomach (warming the spleen and stomach, harmonizing the stomach and internal organs). It is used for stomach pain and plumpness (stomach distension and discomfort) caused by deficiency of stomach yang and dampness stagnation, which is characterized by vague stomach pain, stuffiness in the epigastric region, vomiting of acid, cacophony (stomach feeling similar to hunger, emptiness with burning), discomfort, inappetence, and tiredness of the limbs. 2. Baohe Pill: It has the effect of eliminating food stagnation (promoting food digestion) and harmonizing the stomach. It is used for the distention and fullness of the epigastrium (abdomen) caused by stagnation of food stagnation (poor digestion of food stagnated in the stomach), belching and swallowing of acid (swallowing of acid from the stomach upward to the mouth and throat), and inappropriateness of food and drink. 3. Sijunzi Pill: has the effect of benefiting qi and strengthening the spleen (regulating the qi of the spleen and stomach). It is used for poor appetite and loose stools (thin and unformed feces) caused by deficiency of spleen and stomach qi. If medication is needed, it should be diagnosed by a doctor and the treatment should be standardized according to the doctor’s instructions.