How is the food that defecate has not digested for a long time accompanies bowel sound to return a r

Chronic

gastritis

is caused by

Helicobacter pylori infection, long-term use of non-steroidal anti-inflammatory drugs

, etc., which can lead to gastrointestinal dysfunction.

2

. Irritable bowel syndrome Irritable

bowel syndrome is considered to be related to gastrointestinal dynamics abnormalities, nervous system abnormalities, etc., which can lead to intestinal dysfunction, stool has undigested food, bowel sounds hyperactivity and other symptoms

.