What is the reason for frequent acid reflux?

Always acid reflux water, indicating that the patient's acid is increased, there are chronic stomach problems, including gastroesophageal reflux disease, peptic ulcer, chronic gastritis, etc., the patient does gastroscopy, diagnosis is clear. The cause of chronic stomach problems is Helicobacter pylori infection. 13c14 breath test to detect whether the patient has Helicobacter pylori infection. Because Helicobacter pylori stimulates gastric antrum G cells to produce gastrin, gastrin stimulates gastric wall cells to produce gastric acid, causing gastric acid reflux symptoms.