What is the cause of frequent abdominal pain diarrhea

Frequent abdominal pain and diarrhea may be caused by functional dyspepsia, chronic atrophic gastritis, irritable bowel syndrome and other factors.

1. Functional dyspepsia

patients due to gastrointestinal motility disorders, gastric receptivity impairment and other factors lead to functional dyspepsia, may cause frequent abdominal pain, diarrhea and other symptoms.

2. Chronic atrophic gastritis

patients due to Helicobacter pylori infection, duodenal reflux and other factors lead to chronic gastric mucosal atrophy, can cause frequent abdominal pain, diarrhea, abdominal distension and other symptoms.

3. Irritable bowel syndrome

patients due to visceral hypersensitivity, nervous system abnormalities and other factors lead to intestinal dysfunction, often abdominal pain, diarrhea and other symptoms, and presented chronic, repeated, intermittent attacks.