Esophagitis can cause chest pain, which in severe cases can radiate to the precordial area, back, shoulders, neck, behind the ears, sometimes resembling angina. Esophagitis is also called reflux esophagitis. Esophagitis can cause chest pain or epigastric distension, and reflux and heartburn are the most common and typical symptoms. 1. Chest pain:Chest pain is a common symptom in patients with esophagitis. Reaction of the esophageal mucosa or irritation of the esophagus by reflux of digestive juices causes retrosternal pain, accompanied by burning chest pain. It can be treated with lansoprazole, domperidone, etopride and other drugs under the guidance of a doctor. 2. Reflux and heartburn: Reflux refers to the influx of gastroduodenal contents into the pharynx or mouth without nausea and exertion, which is called acid reflux when it contains acidic flavor. Heartburn is a burning sensation behind the sternum and under the xiphoid process, often extending upward from the lower part of the sternum. Esophagitis can be treated with acid-suppressing drugs such as omeprazole and cimetidine. Upper abdominal distension:Usually, esophagitis can lead to upper abdominal distension when combined with enteritis and gastritis, but usually esophagitis does not lead to upper abdominal distension. If the symptoms of epigastric distension occur when the patient suffers from esophagitis, it means that the patient may also suffer from enteritis, gastritis and other diseases. Oralmezole, rabeprazole, magnesium aluminum carbonate chewable tablets and other medicines can be used under the guidance of the doctor for treatment. As well as gastric stimulants such as domperidone and mosapride for treatment. In addition, cardiac disease needs to be ruled out in patients presenting with chest pain that is not associated with typical reflux and heartburn. Oesophagitis may also occur in other parts of the pain, it is recommended to go to the hospital for examination when discomfort occurs, to clarify the cause, and then deal with it accordingly.