The Application and Analysis of Dyclonine Lubrication in Nasogastric Tube Indwelling

Objective To study the effect of dyclonine hydrochloride mucllage as a lubricant in the nasogastric tube indwelling. Methods Conscious patients recieved nasogastric tube indwelling retention,126 cases were divided into two groups: Dyclonine group and control group with 63 cases in each group. Dyclonine group was used 1% dyclonine hydrochloride mucllage as lubricant,the control group was used paraffin oil as lubricant. The two groups were given nursing intervention before the catheter was inserted,making them actively cooperate with the treatment. The following indexes were observed: success rate of catheterization,catheter in pain,cough,nausea occurrence and the dynamic change of heart rate. Results The indexes of success rate of catheterization and comfort( pain,cough,nausea) were statistically significant between the two groups( P 0. 05); compared with Dyclonine group,the heart rate changes( before and after the operation) in the control group had statistical significance( P 0. 05); heart rate did not change significantly in Dyclonine group with no statistical significance( P 0. 05). Conclusion The application of the Dyclonine mortar as a lubricant indwelling nasogastric tube,can effectively reduce the wall of the pharynx and esophagus irritation,improve the success rate of intubation and reduce the occurrence of adverse reactions.