Significance of application of dezocine in preventing early pain after remifentanil anesthesia

Objective To investigate the application of dezocine in the patients receiving remifentanil anesthesia and its influence on early pain. Methods Seventy-two patients receiving selective operation treatment in our hospital from October 2012 to October 2013 were selected and randomly divided into the observation group and the control group, with 36 patients in each group. Both groups were given remifentanil intravenous anesthesia during the surgery, on the basis of which the observation group received intravenous injection of dezocine 30 minutes before the end of surgery. The clinical effects of the two groups were compared. Results Compared to the control group, the observation group had significantly shortened respiration recovery, eye opening and tube drawing time and significantly reduced postoperative pain degree, and the incidence of adverse reactions of the observation group was significantly lower than that of the control group( 5.56% vs19.44 %), with statistically significant differences( P 0.05). Conclusion Dezocine can effectively prevent the early pain of the patients receiving remifentanil anesthesia and reduce adverse reactions, has slight influence on the patients' respiration and cognition function, and shows remarkable effects, thereby worthy of promotion.