Choking sensation means feeling “heartburn” or “heartache”, pain behind the sternum when drinking hot water or eating stimulating food, and choking sensation when swallowing food, which is caused by esophageal edema, narrowing of the esophagus or spasmodic contraction of the esophageal wall due to inflammatory stimulation. It is mostly seen in esophagitis, esophageal carcinoid tumor, etc. Then, how should patients prevent choking sensation? The following is a brief introduction to the prevention methods: 1, avoid alcohol and quit smoking Because tobacco contains nicotine, can reduce the lower esophageal sphincter pressure, so that it is in a relaxed state, plus reflux; wine is the main component of ethanol, not only can stimulate gastric acid secretion, but also can make the lower esophageal sphincter relaxation, is caused by reflux esophagitis, resulting in choking sensation. 2, a small number of meals pay attention to a small number of meals, eat a low-fat diet, can reduce the frequency of reflux symptoms after eating. On the contrary, a high-fat diet can promote the release of cholecystokinin from the small intestinal mucosa, which can easily lead to gastrointestinal contents reflux check and diagnosis. 3, should not eat too much dinner should not eat too much, to avoid lying down immediately after the meal. 4, obese people should reduce weight because excessive obesity increased abdominal pressure, can promote gastric reflux, especially lying position more serious, should actively reduce weight to improve reflux symptoms.