[Observation of therapeutic effect on perineal, crissal and progenital pruritus treated with acupuncture according to differentiation].

Objective: To observe the therapeutic effect and safety of perineal, crissal and progenital pruritus treated with acupuncture according to differentiation.

Methods: Self-control method was applied in these 32 cases. Changqiang (GV 1), Huiyin (CV 1), Qugu (CV 2), Sanyinjiao (SP 6) and Ashi points etc.