The burning sensation from the throat to the esophagus is caused by the backflow of stomach acid and bile into the esophagus, which damages the esophageal mucosa and causes edema due to inflammation of the esophageal mucosa. In this case, the first thing is to regulate the diet, do not eat too cold, spicy, stimulating food, and eat more alkaline food. Secondly, to go to a regular hospital for examination as soon as possible, it is recommended to do gastroscopy and H. pylori testing to see if there is gastritis, gastric ulcer, esophagitis or H. pylori infection. Patients with this condition should not use medication blindly, but under the guidance of a doctor.