What is stomach pain after waking up?

After waking up, stomach pain is considered to be caused by functional dyspepsia, autonomic nerve disorder, duodenal ulcer, etc. Details are as follows:

1. Functional dyspepsia

The night before, overeating, eating too much greasy and irritating food, etc., can cause functional dyspepsia. At this time, gastric emptying disorders, gastric contents fermentation produces a lot of gas, can cause stomach pain.

2. Autonomic nerve disorder,

mental stress and other factors can cause autonomic nerve disorder. The balance between sympathetic nerve and parasympathetic nerve of the patient is broken, which can lead to digestive system dysfunction and cause stomach pain.

3. Duodenal ulcer

patients in the morning stomach is in a state of emptying, acid secretion is excessive, can stimulate gastric mucosa, causing stomach pain.