The feeling of blockage in chest after swallowing may be caused by esophageal tumor, reflux esophagitis, gastritis and other conditions. 1. Esophageal tumors: including esophageal cancer and benign esophageal tumors, the etiology of esophageal cancer is still unknown, but smoking and heavy drinking are the important causative factors of esophageal squamous carcinoma, with the typical symptoms of progressive dysphagia and choking sensation; benign esophageal tumors are relatively rare, with symptoms related to the size and location of tumors, which may cause dysphagia, vomiting and emaciation, etc. All of the esophageal tumors may cause blockage feeling in the chest when swallowing, which may be caused by reflux esophagitis and gastritis. Benign esophageal tumors are less common and the symptoms are related to the size and location of the tumor, such as difficulty in swallowing, vomiting and weight loss. 2. Reflux esophagitis: it is usually caused by the decrease of esophageal clearing ability, abnormal esophageal sensation, delayed gastric emptying, etc. It is also related to obesity, pregnancy and other factors. Patients often have heartburn, reflux, chest pain, epigastric burning sensation, belching and other symptoms, and some patients may also have chest congestion when swallowing. 3. Gastritis: usually considered with alcohol, drugs, stress, autoimmune, Helicobacter pylori infection and other factors, and drinking alcohol, stimulating diet, overeating, stress and other conditions, can also induce gastritis. And eosinophilic gastritis patients often appear epigastric pain, nausea, vomiting and other symptoms, serious cases can also appear pleural fluid, ascites, can also appear to swallow saliva chest feel blocked phenomenon. It is recommended that when patients have a blocked feeling in the chest when swallowing, they should actively seek medical treatment and undergo systematic treatment according to the cause of the disease.