Esophagus feels blocked by something, consider three reasons, as follows: First, foreign body in the esophagus: the most common is a foreign body scratching the esophagus or foreign body stored in the esophagus, in this case, laryngoscopy and gastroscopy should be conducted to exclude foreign body retention, to be removed in a timely manner to prevent local infection or the occurrence of fibrous tissue hyperplasia and obstruction. Secondly, lesions in the esophagus itself: patients will have the feeling of choking and blocking in the esophagus, especially if reflux esophagitis or esophageal cancer occurs, and if the esophageal cancer continues to worsen, there will also be difficulty in swallowing, and gastroscopy should be performed in time to exclude organic lesions. Third, functional problems: In one case, there is no organic lesion, but there may be blockage and foreign body sensation, which is mainly caused by psychological factors, mostly functional problems, and psychological guidance should be carried out.