Esophagus is the first pass of human digestive system. Food can be swallowed from the mouth to the stomach through the swallowing action of the esophagus. The health of the esophagus is related to whether the human body can eat smoothly. Some patients and friends report that their esophagus always has a burning sensation. So what is the burning sensation in the esophagus? Will it have something to do with the occurrence of esophageal cancer? Here I explain this problem in detail, hoping to help you.
The esophagus has been burning, so be careful that it is caused by gastric acid reflux. In gastric tissue, parietal cells secrete a lot of gastric acid, which is helpful for food digestion. However, when the gastric sphincter relaxes, gastric acid may flow back to the esophagus, causing esophageal tissue to be burned, so patients will have obvious burning sensation. The esophagus has been burning, so we must be highly alert to whether there is reflux esophagitis.
Reflux esophagitis, abbreviated as RE in English, refers to the disease caused by the reflux of the contents of the stomach or duodenum to the esophagus. This disease is relatively high in China. Under the endoscope, we can see that the mucosa of the esophagus is destroyed by a lot of gastric acid, forming many ulcer lesions. In addition to the burning sensation in the esophagus, the patient will also have indigestion and upper abdominal pain. Severe gastric acid reflux may even affect patients' normal sleep, which is very harmful.
According to the above description, why is there always a burning sensation in the esophagus? We have made a detailed introduction to this problem. There is always a burning sensation in the esophagus. Consider reflux esophagitis. The disease is mainly caused by the relaxation of the sphincter of cardia, which leads to the reflux of gastric contents to esophagus. A friend always has a burning sensation in his esophagus, so he suggested going to the hospital for an endoscopic examination. It can be found that the mucosa in the esophagus is destroyed by gastric acid, and a large area of ulcer lesions appears. The incidence of this disease is very high in China, mainly manifested as esophageal burning sensation, accompanied by different degrees of indigestion and epigastric discomfort.