Adhesion of the clinical symptoms of intestinal obstruction

(1) abdominal pain: severe cramps usually paroxysmal. Beginning pain lighter, Then her illness became more serious, colic peak, and gradually reduce the pain until disappeared. A moment after the symptom onset again. Strangulating intestinal obstruction, abdominal pain often associated with paroxysmal persistent pain intensified.
(2) and vomiting: obstruction early for reflection vomiting, and for food or vomit gastric juice. High small bowel obstruction, vomiting more frequent, vomiting large number of gastric, duodenal fluid and bile. Low small bowel obstruction, vomiting quiescent in 1-2 days, after the vomiting, vomitus for the soiled with feces kind of stinky. As for the strangulating obstruction, can be a bloody vomit or brown.
(3) abdominal distension: general bowel obstruction occurred in the period of time after there. Abdominal distention extent of the site and obstruction. High intestinal obstruction, abdominal distension lighter, but sometimes that type stomach. While low performance for the whole of obstruction of abdominal swelling, accompanied intestinal type.
(4) anal stop exhaust defecation: acute complete intestinal obstruction, no anus defecation exhaust. As peristalsis in the early increase in the residual obstructive following sites can emit gases and feces. Therefore, a small amount of exhaust early defecation can not rule out the diagnosis of intestinal obstruction. Strangulating intestinal obstruction may emit bloody liquid or jam-like it.