Feeling uncomfortable with a clogged stomach may be caused by physiological reasons, or it may be caused by functional dyspepsia, organic diseases and other pathological reasons. 1. Physiological reasons: If you don’t pay attention to what you eat, eat too greasy, eat too much too fast, etc., there may be a transient decrease in the digestive capacity of the stomach, resulting in bloating, which manifests itself as the symptom of an uncomfortable stomach blockage. 2. Pathologic causes: (1) Functional dyspepsia: it is a disease caused by the dysfunction of the stomach and duodenum, which will have symptoms such as epigastric discomfort, feeling of fullness and bloating after meals, and manifested as the phenomenon of uncomfortable stomach blockage. (2) Organic diseases: such as gastritis, gastroesophageal reflux disease, etc., after the destruction of the mucous membrane of the stomach, it will affect the secretion of gastric acid and peristaltic movement of the stomach, which leads to the inability to digest the food, resulting in uncomfortable stomach congestion; patients with gastric malignant tumors can also have the above symptoms. Stomach discomfort can also be caused by other diseases, we suggest that patients go to the hospital in time, follow the doctor’s instructions for treatment, to avoid delaying the condition.