If you feel that there is gas on the esophagus to the top, it is likely to be caused by intestinal flatulence or indigestion, or it is likely to be related to excessive secretion of gastric acid, or irregular eating, usually pay more attention to the diet, eat more light food and vitamin-rich vegetables and fruits, and eat more easy-to-digest coarse grains. You can have proper exercise after meals to promote peristalsis of the intestines and stomach, thus promoting digestion, and you can also have proper massage in the abdomen and drink more warm water, thus making the cold air inhaled in the body to be discharged. You can also take medicines to improve gastrointestinal power, such as domperidone, morpholine, stomach-enhancing and eliminating tablets that simply improve gastric power, for relief, and if it is serious, go to the hospital in time for examination to check whether there is esophageal cancer, and timely symptomatic treatment.