There are no specific 10 symptoms of GERD, but there are symptoms such as heartburn, reflux, severe retrosternal chest pain, foreign body sensation in the throat, asthma and chronic cough, epigastric pain, difficulty in swallowing, and sleep disorders. 1. Heartburn: stomach contents and stomach acid reflux to the esophagus, stomach acid will damage the cardia at the interface between the esophagus and the stomach, resulting in a heartburn sensation. 2. Reflux: Generally because the esophageal sphincter relaxes, the stomach contents can easily reflux with the contraction of the stomach. 3. Severe chest pain behind the sternum: stomach contents and stomach acid reflux into the esophagus, which can damage the esophagus. The esophagus is behind the sternum, so it will produce severe chest pain behind the sternum. 4. Pharyngeal foreign body sensation: stomach contents and acid reflux can go to the oral cavity, and stomach acid flows through the throat, damaging it and producing pharyngeal foreign body sensation. 5. Asthma and chronic cough: the trachea and esophagus are located in close proximity to each other, and when reflux occurs, it can also irritate the trachea, triggering asthma and chronic cough. 6. Epigastric pain: The reflux of stomach contents and stomach acid can damage the cardia and esophagus, which may cause epigastric pain. 7. Difficulty in swallowing: Difficulty in swallowing may occur due to edema and congestion of the esophagus and narrowing of the lumen as a result of damage to the esophagus caused by reflux. 8. Sleep disorders: Gravity can reduce reflux when sitting or standing. When lying down, reflux is more likely to occur, thus triggering sleep disorders. If the above symptoms occur, it is recommended to go to the hospital in time for early and regular treatment.