Analgesia efficacy observation of methylene blue compound preparation combined with traditional Chinese medicine fumigation sitz bath on patients with postoperation pain after anorectal operation / 国际中医中药杂志

ABSTRACT

Objective To explore the efficacy of Methylene blue compound preparation combined with traditional Chinese medicine fumigation sitz bath on patients with postoperation pain after anorectal operation.Methods 168 cases with postoperation pain after anorectal operation were randomly divided into an observation group and a control group (both n=84).All patients were treated by Cefpiramide and Tinidazole after operation.On this basis,the patients in the observation group were treated additionally by Methylene blue compound preparation combined with traditional Chinese medicine fumigation sitz bath.Results The postoperation pain rate of the observation group was lower than that of the control group (x2 =44.21,P＜ 0.01),and the NRS score of pain in the observation group was lower than that in the control group (t=12.2,P＜0.05).There was significant difference between two groups in the urinary retention rate (x2=12.92,P＜0.01).The disappeared time of pain,the healing time of the wound in the observation group were (5.9± 2.1)d and (19.2 ± 4.8)d,both lower than those in the control group (t=6.25,5.22,P＜0.05).Conclusion Methylene blue compound preparation combined with traditional Chinese medicine fumigation sitz bath on patients with postoperation pain after anorectal operation would relieve the pain.