Qiangjian(GV18,强间) is an acupuncture point in the meridian named Governor Vessel.
On the back of the head, 4 cun superior the middle of the posterior hairline. 1.5 cun above Naohu (GV17).
- ①Headache, vertigo, neck rigidity ;
Puncture subcutaneously 0.3-0.5 inch. Moxibustion is applicable