The so-called simple intestinal obstruction means that there are symptoms of obstruction in the intestine, and the exhaustion and defecation are stopped along with nausea, vomiting, abdominal pain, abdominal distension and other clinical manifestations, but it does not cause intestinal necrosis, so it can be treated conservatively. Since the clinical symptoms are relatively light, conservative treatment is often more effective, and the main measures chosen for conservative treatment are fasting, gastrointestinal decompression, anti-inflammation, fluid replacement, antispasmodic, acid and enzyme inhibition, etc., together with enema twice a day. can be relieved. Drugs such as antispasmodic and edema can also play such an effect, acid and enzyme inhibiting drugs mainly inhibit the secretion of intestinal fluid so that the intestinal canal can rest, dilate the intestinal canal to reduce the symptoms can be relieved, enema can also effectively stimulate the large intestine, especially the intestinal stool can be discharged to promote intestinal peristalsis, intestinal canal ventilation to lift the symptoms of obstruction.