Stomach 5 (ST5) – Daying, Great Welcome
Location
ST5 is located on the lower jaw, just in front of the masseter muscle attachment and below the zygomatic arch. It is approximately at the level of the corner of the mouth.
Functions
ST5 can help relieve pain and tension in the jaw area. It is also used for mouth problems, excessive salivation, or local swelling.
Indicators
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Safety
Treatment of this point should be done carefully, as it is close to important nerves and blood vessels. Improper use can cause pain or injury.
Medical information
ST5 is located at the anterior border of the masseter muscle, below the zygomatic arch, at the level of the mouth corner, usually palpable in a small depression.
ST5 is used for treating temporomandibular joint dysfunctions, local edema, facial nerve paralysis, and as support for dental and oral issues.
Caution is required due to the proximity to the facial nerve and facial artery. Too deep or improper needling may cause hematoma or nerve irritation.
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