Objective To observe the efficacy of "kidney three-needle" therapy[Qugu(CV2) and 1 cun to the left and right of CV2] and the pricking technique of fire needing therapy on urinary frequency and maximal bladder volume in potients with post-stroke urinary incontinence. Methods A total of 60 patients with post-stroke urinary incontinence were collected according to the inclusion and exclusion criteria and were randomized into an observation group(30 cases) and a control group(30 cases). On the base of the routine medication and rehabilitation treatment

acupuncture was applied to the general acupoints for motor impairment and speech disorder in the two groups. Additionally

the combination of "kidney three-needle" therapy and the pricking technique of fire needling therapy was used for urinary incontinence in the observation group and the common acupuncture was applied in the control group. Needles were retained for 30 min and acupuncture was provided once daily

5 days a weeks

2 weeks of treatment as one course. Both groups were treated for 3 courses. Before and after treatment

the rank of daytime urinary frequency was compared in the patients of the two groups. Ultrasound B was adopted to determine the maximal bladder volume. The total effective rate was compared between the two groups. Results After treatment

the rank of daytime urinary frequency all reduced significantly as compared with that before treatment in the patients of the two groups(P<0.01)

and the observation group was lower than the control group(P<0.05). After the treatment

the maximal bladder volume increased significantly as compared with that before treatment in the self-comparison of each group(P<0.01) and the volume in the observation group was significantly higher than that in the control group(P<0.01). The total effective rate was 93.3%(28/30) in the observation group and was 66.7%(20/30) in the control group. The total effective rate in the observation group was higher obviously than that in the control group(P<0.05). Conclusion The combination of "kidney three-needle" therapy and the pricking technique of fire needling therapy significantly reduces the rank of daytime urinary frequency and increases maximal bladder volume in the patients with post-stroke urinary incontinence. The therapeutic effect of such combined acupuncture treatment is better than the common acupuncture therapy.