What is the cause of diarrhea without pain?

Diarrhea refers to diarrhea, abdomen, diarrhea abdominal pain is usually related to dietary changes, mental stress, mild intestinal infection and other reasons, details are as follows:

1, dietary changes

suddenly change eating habits, intake of too much greasy, spicy food or high fiber food, intestinal irritation, affecting intestinal function, easy to cause diarrhea, but not accompanied by abdominal pain.

2, mental stress

If the patient's mental stress is too large, there is tension or anxiety, will affect gastrointestinal movement, leading to diarrhea, without obvious abdominal pain.

3, mild intestinal infection

If the patient does not pay attention to personal hygiene in the near future, resulting in viruses, bacteria or parasites and other pathogens invading the intestinal tract, causing mild intestinal infection, inhibiting the activity of enzymes in the gastrointestinal fluid, enzymes are difficult to decompose sugar in the intestinal tract, will affect the osmotic pressure inside the intestinal tract, so that water outside the intestinal wall enters the intestinal tract, easy to cause diarrhea, but the patient may not appear abdominal pain symptoms.