In the acupuncture group , acupuncture was applied to Qimen ( LR 14 ) , Taichong ( LR 3 ) , Zhangmen ( LR 13 ) , Taibai ( SP 3 ) , Zusanli ( ST 36 ) , Geshu ( BL 17 ) , Ganshu ( BL 18 ) , Pishu ( BL 20 ) , etc. .