In cardia pain, most people may experience pain in the upper abdomen, which can also be accompanied by nausea, vomiting, acid reflux, and heartburn. Most locations of cardia pain are under the xiphoid process, which is mostly seen in gastroesophageal reflux disease (GERD) and bile reflux disease (BFRD). Therefore, the cardia may experience pain or burning sensation in the upper abdomen due to irritation from reflux. In severe cases, epigastric colic may also occur, accompanied by symptoms such as bloating, acid reflux, heartburn, nausea and vomiting. If the above symptoms occur, it is recommended to seek prompt medical attention to clarify the cause of the disease and then carry out effective treatment. At the same time, the diet should be low in salt and fat, do not eat too much spicy and stimulating and greasy food, and do not recommend drinking strong tea and coffee, but also quit smoking and drinking.