GV-18 - Unyielding Space
强间 - Qiāng jiān
Point Region: Head (back)
GV-18, or 'Qiangjian' (meaning 'Strengthening Space'), is a local point located on the back of the head. Its name refers to its ability to address issues related to 'weakness' and 'instability' in the head and neck.
As a local point, Qiangjian is primarily used for issues related to the head and neck, such as a headache, dizziness, and a sense of 'stuckness' in the head. It is a go-to point for 'tonifying' the Kidney and 'strengthening' the body as a whole. By stimulating this point, you can help to restore a sense of balance and harmony to the entire body.
Qiangjian acts as a vital access point to the core of the body, providing a direct and effective way to address blockages and restore a sense of comfort and vitality to the upper body. It's a reminder of the power of local points to provide targeted relief and restore a sense of comfort and vitality to the entire body.
Location & How to Find
Anatomical Location: On the posterior midline, 1.5 cun superior to GV-17.
How to Locate:
- Locate GV-17 on the back of your head
- Move up another 1.5 finger widths
- Feel for the depression between skull bones
- This is GV-18, getting closer to the top of the head

Primary Functions
Nervous System
- Enhances brain function and mental clarity
- Improves memory and concentration
- Calms the mind and reduces stress
Emotional & Mental
- Reduces anxiety and mental tension
- Improves emotional balance
- Enhances mental stability
Musculoskeletal System
- Relieves headaches and head tension
- Strengthens neck and occipital muscles
- Improves head and neck mobility
Eye & Vision System
- Improves vision clarity
- Relieves eye strain
Clinical Applications
Primary Indications
- Headache
- Dizziness
- Blurred vision
- Insomnia
- Epilepsy
- Mental disorders
- Neck stiffness
- Amnesia
Related Health Concerns
Common Conditions:
Related Acupoints
Select a point to learn about its location, primary functions, clinical applications, and protocols.
GV-18 Protocols
N/A