TMJ Pain · Liver-Qi Stagnation Pattern
Updated: June 23, 2026
Reviewed by: Dr. Li Wei, DACM
Reading Time: 7 min
Body Area: Head
Pattern Overview
Liver-Qi Stagnation is a common pattern in TMJ pain, characterized by stress-induced masticatory muscle hyperactivity, jaw pain, clicking, bruxism, irritability, and sleep disturbance. The core pathogenesis is emotional stress causing Liver-Qi stagnation, leading to masticatory muscle hyperactivity, bruxism, and TMJ dysfunction.
Key Symptoms and Differentiation Points
| Differentiation Dimension | Manifestations |
|---|---|
| Primary Symptoms | Jaw pain, clicking, limited mouth opening, bruxism |
| Associated Symptoms | Irritability, stress-related exacerbation, insomnia, chest tightness |
| Tongue and Pulse | Pale red tongue with thin white coating, wiry pulse |
| Pathogenesis | Liver-Qi stagnation causing masticatory muscle hyperactivity |
| Etiology | Chronic stress, emotional distress, anxiety, teeth grinding |
Acupuncture Point Prescription
| Point | Location | Function |
|---|---|---|
| Taichong (LR3) | Dorsum of the foot, between the 1st and 2nd metatarsals | Source point of Liver meridian; soothes Liver-Qi |
| Hegu (LI4) | Dorsum of the hand, between the 1st and 2nd metacarpals | Regulates Qi and relieves pain |
| Xiaguan (ST7) | In the depression on the lower border of the zygomatic arch, below the temporal process of the zygomatic bone | Key point for TMJ pain; unblocks the Stomach meridian |
| Jiache (ST6) | In the depression on the lower border of the zygomatic arch, about 1 cun anterior to the angle of the mandible | Relaxes the masseter muscle |
| Yifeng (TE17) | Behind the ear, in the depression between the mastoid process and the mandible | Treats TMJ pain and ear pain |
Clinical Recommendation: Filament needle, reducing method; combine with stress reduction techniques and counseling.
Herbal Formula
Base Formula: Chai Hu Shu Gan San (柴胡疏肝散)
Composition:
Bupleurum (Chai Hu), White Peony (Bai Shao), Immature Bitter Orange (Zhi Ke), Cyperus (Xiang Fu), Chuanxiong (Chuan Xiong), Curcuma (Yu Jin), Yan Hu Suo, Licorice (Gan Cao)
Action: Soothes Liver-Qi, regulates Qi flow, and relieves TMJ pain.
Modifications
| Associated Symptoms | Additions/Subtractions |
|---|---|
| Pronounced stress | Add Yu Jin, He Huan Pi to relieve depression and calm the spirit |
| Bruxism | Add Bai Shao, Gan Cao to relax muscles |
| Insomnia | Add Suan Zao Ren, Yuan Zhi to calm the spirit |
| Prolonged pain | Add Yan Hu Suo, Chuan Lian Zi to regulate Qi and stop pain |
Western Mechanism Reference
Stress-induced masticatory muscle hyperactivity with elevated EMG activity of masseter and temporalis muscles, and nocturnal bruxism. Liver-Qi Stagnation corresponds to TMJ pain with bruxism, where stress-induced sympathetic activation contributes to masticatory muscle hyperactivity and bruxism.
References
- Stomatology of TCM - TMJ Pain with Liver-Qi Stagnation.
- Xiong Jibai: Liver Depression uses Chai Hu Shu Gan San.
- WHO. (2023). Oral health. World Health Organization.
Explore More
- Find your solution at MendGod.com – Personalized herbal protocols and acupressure tools for TMJ relief.
- Deepen your knowledge at TcmCIO.com – Full research papers and clinical case studies on TCM stomatology.