Abstract: Abstract Objective: To investigate the clinical effect of intestinal obstruction by nasal catheterization in the treatment of intestinal obstruction. Methods: 50 cases with postoperative adhesive intestinal obstruction in our hospital from December 2014 to June 2015 were selected as study objects. They were divided into control group and observation group according to random number table, 25 cases in each group. The observation group was given nasal catheterization and control group was given nasogastric tube decompression treatment. Compared the effective rate and adverse reaction rate of the two groups. Results: After different kinds of treatment, effective rate of observation group was obviously higher than control group, and adverse rate obviously lower than control group, the different was statistically significant (P<0.05). Conclusion: Intestinal obstruction by nasal catheterization in treating senile patient postoperative adhesive intestinal obstruction remits state of patients and has significant effect. Adverse reaction rate also lowered and it is worthy of wide application.

Key words: Key words: intestinal obstruction, adhesive intestinal, intestinal obstruction by nasal catheterization