Swallowing feels like there is something blocking may be related to chronic hypertrophic pharyngitis, reflux pharyngitis, epiglottis cysts and so on. 1. Chronic hypertrophic pharyngitis: when suffering from chronic hypertrophic pharyngitis, the patient’s mucosa will be chronically congested, become hypertrophic, and there will be extensive connective tissue and lymphatic tissue hyperplasia under the mucosa. Mucosal congestion and tissue hyperplasia will lead to the formation of granular bulges in the posterior wall of the pharynx, which will make the patient feel blocked when swallowing. 2. Reflux laryngitis: Reflux laryngitis refers to the reflux of gastric contents into the pharynx, resulting in inflammatory manifestations of the laryngeal mucosa. Clinical manifestations of hoarseness, pharyngeal obstruction, pharyngeal foreign body sensation and other symptoms, so when the patient swallows, it will feel something blocked. 3. Epiglottis cyst: Epiglottis is located in the hypopharynx, below the root of the tongue and connected to the root of the tongue. When epiglottis cysts are large, patients may have a foreign body sensation in the throat, which leads to a feeling of something blocking the mouth when swallowing. When you feel something blocking your mouth, you should seek medical advice from your doctor to determine the cause of the problem and provide targeted treatment.