The common reasons for having residue in the stool include: power factor, dietary factor, disease factor, chemical indigestion, etc.
1. Dynamic factors: Gastrointestinal peristalsis disorder, when the food is ingested into the body due to the abnormal peristalsis of the intestines, too fast discharge of the intestines, resulting in residue in the stool.
2. Dietary factors: some people like to eat gas-producing foods, such as sweet potatoes, potatoes, and carbonated beverages and other gas-producing foods or beverages, after intake into the stomach, will produce a large amount of gas, and is not easy to digest, which will lead to abdominal distension, diarrhea, increased exhaust and fecal residue and so on.
In addition to eat food rich in dietary fiber, such as celery, leeks, etc., these foods in the crude fiber intestinal tract can not be fully absorbed, will normally participate in the formation of feces, stool with residue.
3. Disease factors: such as intestinal inflammation, polyps or intestinal mucosal injury and other diseases, can cause poor digestion, gastric motility phenomenon, resulting in food can not be completely digested and absorbed, so there will be a residue in the stool.
4. Chemical indigestion: chronic pancreatitis or cholecystitis can lead to abnormal exocrine digestive enzymes, food can not be fully digested and absorbed, resulting in residue in the stool.
You should pay attention to eat less gas-producing food, improve the diet structure, can be appropriate to eat more meals, increase the intake of fine grains, such as noodles, steamed bread, etc., can help improve the symptoms.