The reason for feeling a little choking in the esophagus may be caused by dietary factors, or it may be caused by pancreatic achalasia, esophageal cancer and other diseases. 1. Dietary factors: If you eat too much, too fast, or too hard food, the esophagus can be blocked transiently due to esophageal stenosis, which may lead to the situation of choking on the esophagus. 2. Cardia dystrophy: refers to the disease of lower esophageal sphincter relaxation disorder, which can also lead to choking on the esophagus, usually accompanied by intermittent difficulty in swallowing, food reflux and other symptoms. 3. Esophageal cancer: refers to malignant tumors originating from the epithelium of the esophagus. It can cause esophageal stenosis, which leads to the situation of feeling a little choking in the esophagus, usually accompanied by progressive difficulty in swallowing, food reflux, pain in swallowing and other symptoms. There are many other causes of choking in the esophagus, such as neurosis, which should be taken seriously, and the cause should be identified in a timely manner, and further management or treatment should be prescribed by the doctor.