Patients who feel congestion in the chest after eating, if they are elderly, they should first exclude heart diseases, such as having arrhythmia and tachycardia, which can cause this symptom, and need to do electrocardiogram first to exclude it. After ruling out this condition, mostly consider the possibility of poor peristaltic emptying of the stomach and the possible presence of gastroesophageal reflux disease or peptic ulcer or bile reflux gastritis, which requires an electronic gastroscopy for clarification. If it is clearly gastroesophageal reflux disease, it needs to be treated with drugs such as mosapride citrate plus omeprazole. If it is clear that it is a peptic ulcer, it needs to be treated with medications such as Eprazole plus Rehabalin solution. If it is clear that it is bile reflux gastritis, it needs to be regulated with drugs such as domperidone plus sodium ursodeoxycholate or aluminum phosphate gel for a course of three weeks or more. For the time being, do not overeat, eat mainly light food and avoid alcohol.