《黄帝内经·灵枢·五乱》
气乱于头的，应针刺足太阳膀胱经的天柱穴和大杼穴，如果不能奏效，可再针刺足太阳膀胱经的荥穴和输穴。
气在于头者，取之天柱、大杼；不知，取足太阳荥、俞。
When Qi is in chaos in the head, acupuncture should be applied to the Tianzhu acupoint and Dazhu acupoint of the Foot Taiyang Bladder Meridian, if it does not work, acupuncture can be applied to the Ying acupoint and Shu acupoint of the Foot Taiyang Bladder Meridian.