Generally speaking, the symptoms of diarrhea in patients with intestinal obstruction may be good or bad. For patients with intestinal obstruction, the symptoms of diarrhea may be the beginning of the condition of intestinal obstruction, intestinal obstruction disappeared, the function began to recover, the patient began to defecate, indicating that the condition has basically recovered. Even for patients with serious conditions, the appearance of diarrhea symptoms, indicating that the condition is half better. But there may be incomplete intestinal obstruction, incomplete intestinal obstruction patients will also appear diarrhea symptoms, and the appearance of this symptom does not indicate that the condition has recovered. So the symptoms of diarrhea in patients with intestinal obstruction may be good or bad. In addition, some intestinal obstruction will lead to part of the intestinal necrosis, which can lead to bloody stools, and some patients will have diarrhea, which is a sign of aggravation of the condition, and need to be treated with surgery in time to remove the diseased intestinal tubes.