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Anonymous users2024-02-11Intestinal obstruction is mainly manifested as abdominal distention, abdominal pain, vomiting, fever, decreased blood pressure, etc., ** on the need for fasting, gastrointestinal decompression, infusion of fluids to maintain acid-base balance, supplementation of intravenous nutrition, so as to alleviate symptoms.
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Anonymous users2024-02-101. Abdominal pain varies in different types of intestinal obstruction. Simple mechanical intestinal obstruction, especially small bowel obstruction, is a typical, reverse, rhythmic, paroxysmal cramp, and the pain is caused by the increased peristalsis of the intestinal tube in an attempt to push the intestinal contents through the obstruction, and the increasing abdominal distension is also one of the causes of pain. Small bowel obstruction is usually painful in the upper and middle abdomen, and in the lower abdomen.
Strangulated intestinal obstruction may occur when the intervals of abdominal pain are shortened and worsened to persistent abdominal pain. Paralytic intestinal obstruction presents with persistent tenderness.
2. Vomiting is often reflexive. Depending on the site of obstruction, the timing and nature of vomiting varies. In high bowel obstruction, vomiting occurs early and is frequent, and the vomit is mainly gastric juice, duodenal fluid, and bileThe appearance of a foul-odorous dark fluid due to bacterial multiplication in later stages suggests that infection may be increased.
Vomiting with low-level intestinal obstruction appears later than the diagnosis, and the vomit is often foul-smelling, fecal-like. If the vomit is bloody or brown fluid, it often indicates a vascular disorder in the bowel. Vomiting in paralytic intestinal obstruction is overflowing.
3. Abdominal distension generally appears later, and its degree is related to the location of obstruction. High intestinal obstruction due to frequent vomiting and less obvious abdominal distention;Low or paralytic intestinal obstruction has obvious abdominal distension, which spreads throughout the abdomen, mainly due to vomiting and inability to completely discharge the contents, resulting in gas and effusion, accumulation of contents, enlargement of the intestinal lumen, and obvious abdominal distention.
4. Cessation of defecation and gas is one of the typical clinical symptoms of intestinal obstruction. However, in the early stage of obstruction, especially high intestinal obstruction, the presence of intestinal obstruction cannot be denied when there is a small amount of defecation in the early stage because the residual stool and gas in the lower intestine can still be excreted. With flushed strangulation of intestinal obstruction, hemorrhagic mucinous stool may be discharged.
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Anonymous users2024-02-09Symptoms of intestinal obstruction: abdominal pain, bloating, cessation of bowel movements.
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Anonymous users2024-02-08Analysis: based on your description, an intestinal infarction may be considered.
Recommendation: There are three types of intestinal obstruction, mechanical intestinal obstruction: more common.
It is due to the reduction of the intestinal lumen due to organic lesions, and the passage of intestinal contents is impairedDynamic intestinal obstruction: loss of intestinal peristalsis or intestinal spasm due to nerve inhibition or toxin, which stops the operation of intestinal contents without mechanical obstruction; Vascular obstruction: rare, due to mesenteric vascular embolism or thrombosis, which impairs the intestinal vascularity and loses motivation.
The main symptom of intestinal polyps is abdominal pain.
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