What disease is gastric left side concealed ache and irregular ache

Gastric ulcer is a gastric

ulcer and deeper ulcer, gastric acid will directly stimulate the ulcer surface, causing the above symptoms.

3

, gastric

is a primary malignant tumor in the stomach, tumor cells in the proliferation process can invade and infiltrate the surrounding tissues, and stimulate the peripheral nerve endings, can also cause gastric pain and irregular symptoms.