Sundance Acupuncture

Herb & Acupuncture Database

(This is my own personal database of teachers, teachings and notes that I use in my practice. I’ve decided to share it freely with anyone who would like to reference it.)

DU-18 Qiangjian - Strength Divider

More Spirit Names: Unyielding Space, Great Feather

English: Unyielding Space
Also Known As: Between Strength

Location

  • 4 cun directly above the midpoint of the posterior hairline, 1.5 cun above to DU-17 Naohu.
  • At the back of the head on the midline, 1.5 cun superior to DU-17 Naohu, midway between DU-16 Fengfu and DU-20 Baihui.

Needling

  • Puncture subcutaneously 0.3 - 0.5 cun
  • Moxibustion is applicable.
  • Transverse insertion, 0.5 - 1 cun.

Command Functions

Actions

  • Pacifies Wind
  • Alleviates pain
  • Calms the Shen

Indications

  • Headache
  • Neck stiffness with an inability to turn the head
  • Dizziness with agitation
  • Nausea
  • Vomiting of foamy or watery saliva
  • Clonic spasm
  • Blurred vision
  • Mania-depression
  • Epilepsy
  • Shaking of the head
  • Mad walking
  • Insomnia

Combinations

ST-40
Fenglong

GB-11
Touqiaoyin

Or

GB-44
Zuqiaoyin

ST-1
Chengqi

ST-2
Sibai
ST-3
Juliao
LI-19
Kouheliao
GB-3
Shangguan
ST-5
Daying
SI-18
Quanliao
GB-20
Fengchi
LI-20
Yingxiang
DU-26
Renzhong

Headaches that are difficult to endure

Stabbing pain in the head with an inability to move

Deviation of the mouth with an inability to speak

DU-20
Baihui
UB-6
Chengguan
UB-2
Zanzhu

SI-8
Xiaohai
SI-3
Houxi

Agitation of the Heart

Epileptic convulsions, mad walking, an inability to sleep and agitation of the Heart

Contraindications

Notes

  • This point, classically, was primarily prescribed for unendurable stabbing pain in the head.

Five Elements Spirit Perspective

Spirit of the Point

Strength Divider lies in the space between the skull sutures, halfway between Wind Palace and One Hundred Meetings. Through the yang strength and clarity of the Governor Vessel, it strengthens the brain and brightens the spirit.

Worsley

Location: On the midline of the head, 4 ACI above DU-15.
Needle depth: 2 fen
Moxa: No moxa

When to Consider
  • When the spirit needs brightening and the mind needs strength and clarity
  • For someone overworked who uses their Yang energy in only one direction; it helps them share out their time and energy
  • For putting priorities in order
Notes
  • Little spirit material is recorded for this point
  • Not commonly used

For educational reference only; not a substitute for care from a qualified practitioner.