What is the cause of bloating, chest tightness and shortness of breath?

Stomach distension, chest tightness and shortness of breath may be caused by chronic gastritis, reflux esophagitis, gastric cancer and other diseases.

1. Chronic gastritis

due to biological factors, immune factors and other factors, gastric mucosa appears chronic inflammatory reaction, leading to patients may appear stomach distension, chest tightness, shortness of breath and other symptoms.

2. Reflux esophagitis

is generally due to esophageal clearance capacity decreased, gastric emptying delay and other reasons, gastric acid reflux caused esophageal mucosa damage, and then some patients appear stomach distension, chest tightness, dyspnea phenomenon.

3. Gastric cancer

may be caused by infection, diet and other factors, gastric mucosa epithelial cancer cells, patients may appear stomach distension, tumor expansion after compression of the trachea, patients may also appear chest tightness, shortness of breath symptoms.