When eating and swallowing something, you need to be alert to esophagitis, esophageal tumors and other diseases, esophagitis during the attack, the patient’s esophageal mucosa will appear edema and congestion, resulting in the esophageal lumen is relatively narrow, when the food through the esophagus will be hindered, and can’t be swallowed smoothly, so it will be a choking sensation in the chest. Patients should avoid eating foods that are too dry and too large in size. In the early stage of esophageal tumor attack, the symptoms are not particularly obvious because of its small size, but in the late stage, the tumor will gradually proliferate and expand, and even metastasize to distant places. As a result, the lumen of esophagus will be narrowed, and it will be difficult to swallow the food when passing through, and there will be the feeling of choking in chest when eating, and those who have the symptom of choking in chest when eating for a long period of time should undergo the examination of gastroscope in order to avoid it is caused by the esophageal tumor.