How often is diarrhea

Diarrhea generally refers to diarrhea. Often diarrhea is considered to be caused by functional dyspepsia, bacillary dysentery, ulcerative colitis, etc.

1. Functional

dyspepsia is considered to be caused by mental stress, overeating and other factors, which can lead to stomach and duodenal function disorder.

2. Bacillary

dysentery is considered to be caused by Shigella infection, which can lead to inflammation of rectum, sigmoid colon, ulcer, diarrhea, abdominal pain and other symptoms.

3. Ulcerative colitis

The cause of ulcerative colitis is not completely clear. It is considered to be related to genetic factors and immune factors, which can involve rectum and colon, causing intermittent diarrhea.