In the depression anterior and inferior to the 5th metatarsophalangeal joint
Headache, dizziness, epistaxis, dyspepsia. Headache, neck rigidity, blurring of vision, epistaxis, mania.
Clears heat, removes obstructions from the channel, eliminates wind.
It is a Metal point.
0
Perpendicularly 0.2-0.3 inch