Esophageal reflux disease is the reflux of gastric contents into the esophagus causing damage to the esophageal mucosa and associated symptoms. The main pathogenesis of GERD is the dysfunction of the lower esophageal sphincter at the gastroesophageal junction and the weakened function of other anti-reflux barriers. Gastroesophageal reflux disease mostly presents clinically with symptoms such as acid reflux, heartburn, dysphagia, and retrosternal pain, and requires a series of tests to confirm the diagnosis, such as gastroscopy, barium meal, and esophageal pH monitoring. After the diagnosis is confirmed, systematic treatment of GERD is needed. Gastroesophageal reflux is mainly treated as follows: 1. General therapeutic treatment: In daily life, try to eat less stimulating food, such as wine, strong tea, coffee, etc., and do not eat greasy food, because greasy food can easily lead to poor gastric emptying and cause or induce GERD, and should be active after meals. If you have GERD condition, do not eat within 3 hours before going to bed at night, and try to elevate the head of the bed to relieve GERD symptoms. 2, drug therapy: commonly used drugs are mainly to inhibit the secretion of gastric acid, proton pump inhibitors such as omeprazole, valium toltrazole lights decorate the main drugs used in the treatment of GERD. H2 receptor blockers such as cimetidine, ranitidine, famotidine, etc. also have the effect of inhibiting the secretion of gastric acid, but weaker than proton pump inhibitors. Gastrointestinal motility drugs such as morpholine can also be added. Gastric mucosal protective agents can also be used to protect the esophageal mucosa and promote injury healing. 3, treatment of complications: common complications of GERD include esophageal stricture, esophageal ulcer and Barrett’s esophagus.