Location:
When the palm is turned up, the acupoint is located 2 cun above the transverse crease of the wrist, between the tendons of m. palmaris longus and m. flexor radialis (see Fig. 13).

Indications:
Angina pectoris, palpitation, hypotension, stomachache, vomiting, hiccup, insomnia, dizziness, epilepsy, puerperal vertigo due to loss of blood, chest distress, spasmodic pain of elbow and forearm, migraine and febrile disease.