0.5 cun proximal to the web margin between the 2nd and 3rd toes.
Gastralgia, headache, tonsillitis, dysentery, toothache. Toothache, pain in the face, deviation of the mouth, sore throat, epistaxis, gastric pain, acid regurgitation, abdominal distension, diarrhea, dysentery, constipation, swelling and pain of the dorsum of the foot, febrile diseases.
Clears heat, eliminates fullness, regulates Qi, stops pain, promotes digestion, eliminates wind from face.
It is a Metal point.
0
Perpendicularly 0.3-0.5 inch.