The Wind Screen pressure point (TW 17) is a well-documented acupressure point located behind the earlobe, along the Triple Warmer (San Jiao) meridian in Traditional Chinese Medicine (TCM). It is traditionally used to address a variety of ear, jaw, and neck-related dysfunctions. Due to its anatomical proximity to the jaw joint, facial nerves, and lymphatic pathways, TW 17 is clinically relevant in protocols targeting thyroid balance, facial skin tone, and temporomandibular joint (TMJ) discomfort.
Summary Table
| Attribute | Details |
|---|---|
| Pressure Point Name | TW 17 – Wind Screen |
| Body Area | Ear/Neck |
| Exact Location | Indentation directly behind earlobe |
| Common Uses | Balances thyroid, improves skin health, relieves jaw tension |
| Stimulation Technique | Press with fingertips for 1 min |
| Contraindications | Avoid during acute infections or recent jaw/neck surgery |
Clinical Significance & Associated Conditions
The Wind Screen pressure point is used in addressing disorders that affect the ear, jaw, and anterior neck. Clinically, it is relevant for:
- Temporomandibular joint (TMJ) tension and pain
- Swelling or stagnation around the parotid and submandibular glands
- Fatigue or dullness in the facial skin
- Symptoms associated with mild thyroid imbalance (e.g., throat tightness, metabolic sluggishness)
This point is positioned at the intersection of critical structures, including lymphatic drainage channels, cranial nerves (particularly the facial and auriculotemporal nerves), and the posterior margin of the parotid gland. Its influence is both mechanical and energetic, aiding in the regulation of tension, circulation, and glandular balance.
Location
TW 17 is located in the shallow depression immediately behind the earlobe, between the mandible (jawbone) and the mastoid process of the skull.
To locate the point:
- Gently retract the earlobe
- Palpate the soft area directly behind it — a natural indentation between two bony landmarks
- Apply pressure into the hollow, not upward or downward
This point is often shown in anatomical and acupressure head-and-neck charts, marked along the posterior contour of the ear.
How to Stimulate It
To apply acupressure to TW 17:
- Technique: Use your index or middle fingertips
- Direction: Apply inward pressure toward the center of the skull
- Intensity: Gentle to moderate, never aggressive
- Duration: Maintain for 1 minute per side
- Frequency: Use once or twice daily, especially during periods of jaw tension or thyroid imbalance
- Position: Seated or lying down with neck supported
This point may be used alone or paired with other pressure points to enhance energetic flow and reduce localized congestion.
Benefits and Common Uses
Stimulation of the Wind Screen pressure point is commonly applied for:
- Releasing jaw and ear tension
- Supporting lymphatic drainage in the lower face and upper neck
- Encouraging balanced thyroid function
- Improving skin vitality and reducing dullness in the jawline or neck
In Traditional Chinese Medicine, TW 17 is used to clear wind and open the sensory orifices, referring to the ears, throat, and face. It is considered beneficial in regulating water metabolism, which may explain its connection to swelling and puffiness. Its proximity to the external carotid artery and venous plexuses may account for its circulation-enhancing properties.
Physiological Functions & Mechanisms
This pressure point influences several anatomical systems:
- Cranial nerves VII (facial) and IX (glossopharyngeal): modulating facial tone and glandular function
- Lymphatic system: aiding drainage from facial tissues toward the cervical lymph nodes
- Vascular flow: improving blood and fluid movement through structures near the parotid and mastoid areas
Energetically, it sits along the Triple Warmer meridian, which governs thermoregulation and fluid distribution in the body. Stimulation may help shift the autonomic nervous system toward parasympathetic dominance, supporting rest and hormonal regulation.
Practitioner Insight
In my experience, this point has consistently helped with subtle jaw clenching, especially during times of high cognitive demand. A firm but mindful hold behind the ear often leads to a quiet softening — not just in the jaw, but in the surrounding fascia and even the breath.
Safety & Contraindications
Avoid stimulation of TW 17 in the following scenarios:
- Recent surgery or trauma to the jaw, ear, or cervical spine
- Swollen lymph nodes of unknown origin
- Active infections in the ear or parotid region
Use light to moderate pressure only. This area contains sensitive neurovascular structures. For more information, see our acupressure safety guide.
As always, listen to your body and stop if discomfort arises.
Related Points & Techniques
This point is often combined with:
- LI4 – Hegu to reduce systemic tension and enhance flow
- CV22 – Celestial Chimney for throat regulation
- St 5 – Great Welcome for facial lymphatic and nerve balance
Complementary practices include:
- Jaw mobility exercises post-stimulation
- Neck stretching and myofascial release techniques
- Diaphragmatic breathing to support autonomic reset and endocrine balance
Scientific Perspective
Clinical research exploring craniofacial acupressure points like TW 17 suggests potential benefits in improving blood flow, alleviating temporomandibular pain, and supporting endocrine balance. Studies have observed improved circulation in adjacent tissues and decreased electromyographic (EMG) activity in jaw muscles following targeted pressure application. NIH Study on Facial Acupressure and TMJ