Between the naso-labial groove and the midpoint of the outer border of the nasal ala.
Rhinitis, sinusitis, facial paralysis, ascariasis of the bile duct. Nasal obstruction, hyposmia, epistaxis, rhinorrhea, deviation of the mouth, itching and swelling of the face.
Dispels exterior wind.
0
Obliquely 0.3-0.5 inch.