Location: This acupoint is directly above the pupil and 0.5 cun from the anterior hairline and on the midpoint between Shenting (GV 24) and Touwei (ST 8) (see Fig. 66).

Indications：Parkinson's Disease, hemafecia, headache, vertigo, redness, swelling and pain of eyes, epiphora, cataract, nasal obstruction, rhinorrhea, tinnitus, deafness and infantile convulsion.