B5 Wuchu ( V5 )

Location - - 1 . 5 cun lateral to Du23 , or - 0 . 5 cun directly above B4

Indications Headache , blurring of vision , epilepsy , convulsion .

Method Puncture subcutaneously - 0 . 3 - 0 . 5 inch . Moxibustion is applicable

Vasculature The frontal artery and vein .

Innervation The lateral branch of the frontal nerve .