Treatment 1.Headache due to External Evils Treatment Principle:Expelling and dispersing external evils,clearing the collatetrals and stopping pain Acupoint Selection:Fengchi(GB20)and Taiyang (EX-HN5)are selected as main points,and then according to the location and nature of headache,select the following points in light of different meridians and different syndromes: Treatment ❖ 1.Headache due to External Evils ❖ Treatment Principle:Expelling and dispersing external evils,clearing the collatetrals and stopping pain ❖ Acupoint Selection:Fengchi(GB20)and Taiyang (EX-HN5) are selected as main points,and then according to the location and nature of headache,select the following points in light of different meridians and different syndromes: