If you feel congestion in your chest when you eat, the first thing to consider clinically is whether it is caused by esophagitis. Especially reflux esophagitis, not only will feel blocked, but also have a burning sensation in the chest. Secondly, we should also consider whether it is caused by gastric ulcer or gastritis. Finally, it is important to exclude whether it is caused by occupational lesions of the esophagus. Of course, chest congestion, but also to rule out whether there is heart disease or lung disease. If you suffer from these two types of diseases, sometimes after eating, you may also experience symptoms of chest congestion. Therefore, when this symptom occurs, it is recommended to go to the hospital for a gastroscopy or chest examination in order to make a clear diagnosis.