What's wrong with stomachache after dinner?

After eating, stomachache may be related to unreasonable diet, functional dyspepsia, chronic gastritis, etc. The specific analysis is as follows:

1. Unreasonable diet

Because patients eat a lot of raw and cold food rich in gas, such as popsicles, ice water, crabs, black beans, sweet potatoes, etc., it will affect the digestive function of the stomach and stimulate the gastric mucosa, resulting in stomachache after eating.

2. Functional dyspepsia

Due to functional dyspepsia, food cannot be digested in time, it will accumulate excessively in the stomach and decompose, which can produce a large amount of gas, stimulate the surrounding tissues and nerves, resulting in stomachache after eating.

3. Chronic gastritis

due to chronic gastritis, gastric mucosa is damaged. If eating, it is easy to stimulate acid secretion and stimulate local nerves, resulting in stomachache after eating.