How does stomachache and chest tightness cause

The causes of stomach pain and chest distress include reflux esophagitis, peptic ulcer, gastric cancer, etc. The specific analysis is as follows:

1. Reflux esophagitis

causes excessive acid secretion due to reflux esophagitis, which is easy to stimulate esophageal smooth muscle spasm and stimulate peripheral nerves, resulting in stomach pain and chest distress.

2. Peptic ulcer

causes gastric mucosa damage due to peptic ulcer, which is easy to stimulate gastric smooth muscle tissue, causing stomach pain and poor local blood circulation, causing chest distress.

3. Gastric cancer

Due to the increasing tumor volume of gastric cancer, the stomach volume increases, which is easy to stimulate and oppress surrounding tissues, nerves, blood vessels and other parts, causing stomach pain and chest distress.