What is the cause of stomach acid reflux?

1, gastric retention

with gastric retention, due to slow gastric emptying, resulting in prolonged retention time of porridge, may promote the secretion of gastric acid, and then acid reflux phenomenon.

2, gastroesophageal

reflux occurs when gastroesophageal reflux occurs, porridge may be due to abnormal function of the lower esophageal sphincter, resulting in gastric content reflux, acid reflux.

3, gastric ulcer

with gastric ulcer, after eating due to food digestion needs caused by increased acid secretion, may burn damaged gastric mucosa, acid reflux symptoms.