2 Hegu point selection method Bend your thumb with one hand, open the tiger's mouth with the other hand, and the two hands are naturally opposite. The knuckles of the bent thumb are stuck in the tiger's mouth of the other hand, and the fingers naturally fall, and the tip of the thumb is Hegu point.
3 Hegu point is anatomically located in the northern interosseous muscle of 1, and the deep layer is the transverse head of adductor pollicis; There is a venous network on the back of the hand, and the proximal end of radial artery passes through the palm; Superficial branch of dorsal metacarpal nerve and radial nerve, proper dorsal metacarpal nerve and median nerve.
4 Hegu point health care function Hegu point is the original point of Shouyangming large intestine meridian, that is, the part where human vitality passes and stays. Regular massage of this point has the functions of dredging meridians, clearing away heat and relieving exterior syndrome, calming and relieving pain. It is mainly used for treating headache, red eyes, swelling and pain, nosebleeds, toothache, clenching teeth, coma, mouth-eye distortion, deafness, parotitis, sore throat, fever, excessive sweating, abdominal pain, constipation, constipation, chest tightness, delayed delivery, etc. Hegu is a necessary acupoint to treat facial paralysis common in autumn and winter.