Pressure Point: ST 7 – Xiaguan
- Name (Chinese): Xiaguan (下關)
- Name (English): Below the Arch
- Introduction: Xiaguan (ST 7) is a significant acupressure point located below the zygomatic arch. It is associated with various therapeutic benefits and is commonly used in traditional Chinese medicine.
Location
- In the depression at the lower border of the zygomatic arch, anterior to the condyloid process of the mandible.
- Xiaguan ST 7 is located when the mouth is closed.
Pressure Point Identification
- Palpate along the lower border of the zygomatic arch towards the ear. Xiaguan ST-7 is in an obvious depression just before the temporomandibular joint and at the posterior border of the masseter muscle.
- When the patient’s mouth is fully opened, the condyloid process of the lower jaw slides anteriorly, and the depression or the point disappears.
Benefits
- Alleviates jaw tension and pain.
- Reduces facial muscle stiffness.
- Eases headaches associated with jaw tension.
Technique
- Apply steady and gentle pressure with the fingertips in a circular motion. Gradually increase the pressure as tolerated.
Precautions
- Be cautious with pressure, especially if the patient has jaw-related injuries or temporomandibular joint disorders.
- Avoid excessive force, and always communicate with the patient to ensure their comfort.
Conditions Treated
- Temporomandibular joint (TMJ) disorders.
- Facial pain and tension.
- Headaches related to jaw tension.
Related Points
ST-6 (Jiache): Located just below Xiaguan, addressing similar concerns in the jaw area.
Frequently Asked Questions (FAQs)
Can I apply pressure to Xiaguan ST 7 if I have a history of jaw injuries?
It’s advisable to consult with a healthcare professional before applying pressure, especially if you have a history of jaw injuries.
How often can I stimulate Xiaguan ST 7 for jaw tension?
Mild stimulation once or twice a day is generally safe. If in doubt, consult with an acupressure practitioner.
Is Xiaguan ST 7 effective for tension headaches?
Yes, Xiaguan ST-7 can help alleviate tension headaches associated with jaw tension. However, individual responses may vary.