Efficacy of acupuncture therapy on oversensitiveness to cold in adult females -a multicenter prospective randomized controlled trial

INTERVENTION: Needle retention to SP6 and electro‐acupuncture therapy to BL32 at a frequency of 1Hz for 20min. for 4 sessions, with 1 session each other No session(waiting list control) CONDITION: oversensitiveness to cold PRIMARY OUTCOME: Variation of degree of hie on average visual analogue scale between before one week start of intervention and the second week start of intervention, after finish of intervention SECONDARY OUTCOME: Changes in eight heading score and two component summary of SF‐36v2 Standard Edition before and after the intervention INCLUSION CRITERIA: Adult females with oversensitiveness to cold and more than four point of total score in the" hiesho sensation scale"