Diarrhea like water for four days what's going on

Diarrhea like water for four days generally refers to diarrhea, diarrhea may be related to viral enteritis, bacterial dysentery, ulcerative colitis and other factors.

1, viral enteritis

is caused by viral infection caused by acute gastrointestinal inflammation, by inflammation stimulation, can lead to accelerated intestinal motility, intestinal mucosa liquid absorption capacity weakened, resulting in diarrhea.

2, bacterial dysentery

bacterial dysentery is caused by Shigella infection, can release a large number of toxins damage intestinal mucosa, affect intestinal mucosa absorption of water or lead to increased liquid exudation, resulting in diarrhea.

3, ulcerative colitis

is a chronic non-specific intestinal inflammation, continuous inflammation stimulation, can destroy intestinal function and structure, leading to increased liquid secretion or decreased water absorption, can also cause diarrhea.