Abstract：Objective：To observe the clinical effect of the therapy of electroacupuncture combined with point injection on the treatment of shoulder-back myofascitis. Methods：A total of 60 patients with shoulder-back myofascitis were randomly divided into the treatment group and the control group， with 30 cases in each group. The control group was treated with celecoxib capsule orally， and the treatment group was treated with electroacupuncture combined with point injection. The treatment course for both groups was 12 days. The clinical effect and recurrence rate in the two groups were observed and compared， and the levels of Pain Rating Index(PRI)， Visual Analogue Scale(VAS) and Present Pain Intensity(PPI) of the Simplified McGill Pain Score Scale(SF-MPQ) before and after treatment were compared. Results：The total effective rate was 96.67% in the treatment group and 73.33% in the control group，the difference being significant(P＜0.05). Before treatment， there was no significant difference in PRI， VAS and PPI scores between the two groups(P＞0.05). After treatment， the scores in the two groups were decreased when compared with those before treatment(P＜0.05)， and the scores in the treatment group were lower than those in the control group(P＜0.05). The recurrence rate was 10.71% in the treatment group and 45.00% in the control group，the difference being significant(P＜0.05). Conclusion：The therapy of electroacupuncture combined with point injection for shoulder-back myofascitis has a significant clinical effect，which also has agood analgesic effect and reduce the incidence of relapse.