Comparison of the Efficacy between Needle-embedding Therapy and Sweet Bee Venom Pharmacopuncture Therapy on Peripheral Facial Paralysis

Abstract

Objectives : This study was designed to compare the effect between needle-embedding therapy and sweet bee venom pharmacopuncture therapy on early stage of peripheral facial paralysis. Methods : We investigated 60 patients with peripheral facial paralysis. Subjects were randomly divided into two groups and dropped out 20 patients. : needle-embedding therapy group(group A, n=20, dropped out 9 cases among 29 cases) and sweet bee venom pharmacopuncture therapy group(group B, n=20, dropped out 11 cases among 31 cases). needle-embedding therapy was performed for group A three times a week dividing face into three areas during 4 weeks and Sweet bee venom pharmacopuncture therapy was performed for group B two or three times a week during 4 weeks. To evaluate the effect of treatment applied for two groups, we used Yanagihara’s unweighed grading system and House-Brachmann grading system at before treatment, after one week from visit, two weeks from visit, three weeks from visit, and four weeks from visit. Results : After treatment, Yanagihara’s score and House-Brachmann grading system were improved in each group except during first week. But there was no significant difference in improvement between group A and group B. Conclusions : Needle-embedding therapy would be as effective to improve symptoms of early stage of peripheral facial paralysis as sweet bee venom pharmacopuncture therapy.