There's a burning sensation in my stomach. What's going on?

A burning sensation in the stomach may be related to reflux esophagitis, chronic gastritis, gastric ulcer and other diseases.

1. Reflux esophagitis

is caused by factors such as decreased anti-reflux function and decreased esophageal clearance capacity. Patients with gastric acid reflux cause esophageal mucosal damage, which makes them feel burning in the stomach.

2. Chronic gastritis

is caused by microbial infection, autoimmunity, long-term drinking coffee and other factors. Patients with repeated damage to the gastric mucosa cause burning symptoms.

3. Gastric

ulcer is caused by Helicobacter pylori infection, drugs and other factors. Patients with gastric acid secretion cause gastric mucosal damage to worsen, resulting in burning sensation in the stomach.