Different stimulation intensities of acupuncture at Hegu ( LI @ ) combined with facial paralysis acupoints , including Yingxiang ( LI @ ) , Dicang ( ST @ ) , Jiache ( ST @ ) and Quanliao ( SI @ ) , were applied in Hegu @ to @ groups ; meanwhile acupuncture at stroke acupoints , including Neiguan ( PC @ ) , Shuigou ( GV @ ) and Sanyinjiao ( SP @ ) , and medication treatment were adopted .