Upper abdominal fullness may be due to dietary stagnation, spleen deficiency, etc. You can choose Baohe Pills, Liu Junzi Pills and other medicines to regulate the condition. However, the specific cause and medication should be decided by the doctor according to the patient’s condition. 1. 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), belching and swallowing of acid caused by stagnation of food stagnation (poor digestion of food stagnated in the stomach), and the lack of desire for food and drink. It can treat fullness in the upper abdomen due to food stagnation. 2. Liu Jun Zi Pill: It has the effect of tonifying the spleen and benefiting the vital energy, drying dampness and resolving phlegm (removing phlegm from the body with dampness-drying medicines). It is used in treating poor diet, deficiency of qi and phlegm, abdominal distension and loose stools caused by weakness of the spleen and stomach. It can treat upper abdominal fullness caused by spleen deficiency. Contraindicated for pregnant women. Consult a doctor before using the above medicines.