Eat something stomach ache how to cause

Stomach ulcer: gastric acid secretion after eating too much, stimulate the ulcer surface

of the gastric mucosa

caused by stomach pain

Gastric cancer: general disease development to the middle and late stages, cancer cells invade the surrounding tissues, stimulate nerves will lead to eating something stomach pain. If the tumor is relatively large, it may oppress, pull nerves, there will also be stomach pain symptoms.