What disease is stomachache and what causes it?

Stomachache is a digestive tract symptom, not a disease. Stomachache is considered to be caused by functional dyspepsia, gastritis, autonomic nervous disorders and other factors, as follows:

1. Functional dyspepsia

increased visceral sensitivity, mental stress, genetics, overeating and other factors, can lead to functional dyspepsia. Patients with gastric motility deficiency, food retention in the intestinal tract for a long time, resulting in gastrointestinal burden, resulting in stomachache.

2. Gastritis

long-term use of non-steroidal anti-inflammatory drugs, Helicobacter pylori infection and other factors, can lead to gastritis. The patient's stomach secretes a large number of inflammatory factors, stimulating the gastric mucosa, resulting in gastric mucosa damage, resulting in stomachache.

3. Autonomic nervous disorders

The balance between sympathetic and parasympathetic nerves is broken, which can lead to dysfunction of multiple tissues and organs. If the digestive system is involved, it can cause stomachache. Patients can also be accompanied by stomach distension, decreased appetite, chest distress and other symptoms.