Chest blockage after eating is mainly due to the following reasons: 1, digestive system diseases, mainly seen in dyspepsia, chronic atrophic gastritis and esophageal occupancy, mainly due to reduced secretion of digestive juices, slowed intestinal peristalsis or obstruction and narrowing of esophageal occupancy after the food has entered the stomach, resulting in the food cannot enter the intestine smoothly. 2, respiratory system diseases, mainly seen in bronchitis, tracheal The main causes of respiratory system diseases are tracheitis, tracheal space and pneumonia, because the area is adjacent to the esophagus and stomach, its inflammation or occupancy can stimulate the digestive tract and its surrounding nerves, and the stimulation is aggravated after eating, so that the feeling of chest blockage occurs. 3, psychosomatic diseases, mainly seen in anxiety, depression, neurosis and menopause symptoms, mainly due to mental tension and sympathetic excitement.