Pressure Point: 42 – Pohu
- Name (Chinese): Pohu – (魄戶)
- Name (English): Door of the Corporeal Soul
- Introduction: Pohu (BL 42) is a significant acupressure point associated with the Bladder meridian. Its Chinese name, “Pohu,” translates to “Door of the Corporeal Soul.” This point is known for its therapeutic benefits in traditional Chinese medicine.
Location
Pohu (BL 42) is located 3 cun (about 4 finger-breadths) lateral to the lower border of the spinous process of the 3rd thoracic vertebra (T3).
Pressure Point Identification
- To locate Pohu BL 42, first, find the spinous process of the 7th cervical vertebra (C7), which remains palpable during neck flexion and extension. The spinous process of the 3rd thoracic vertebra (T3) is three spinous processes below C7.
- Alternatively, you can directly locate T3, generally on the level of the medial end of the scapular spine when the patient is seated with arms hanging down. Pohu BL-42 is then 3 cun lateral to the lower border of T3.
- Feishu BL-13 is at the same level but 1.5 cun lateral to T3. Points between Fufen BL-41 and Zhibian BL-54 are in the lateral branch of the Bladder Channel, while those between Fengmen BL-12 and Baihuanshu BL-30 are in the medial branch.
Benefits
- Alleviates chest pain
- Calms the mind
- Supports respiratory function
Technique
Apply firm but gentle pressure using your thumbs or fingertips. Circular or kneading motions can be effective. Gradually increase pressure based on individual comfort.
Precautions
Avoid excessive pressure, especially in individuals with underlying health conditions. If pregnant or with specific medical concerns, consult with a healthcare professional before applying acupressure.
Conditions Treated
- Anxiety
- Respiratory issues
- Chest discomfort
Related Points
- Feishu (BL-13): Located at the same level but 1.5 cun lateral to T3.
- Fufen (BL-41) to Zhibian (BL-54): Points in the lateral branch of the Bladder Channel.
- Fengmen (BL-12) to Baihuanshu (BL-30): Points in the medial branch.
Frequently Asked Questions (FAQs)
What are common techniques for stimulating Pohu (BL 42)?
Common techniques for stimulating Pohu BL 42 include applying firm but gentle pressure using thumbs or fingertips. Circular or kneading motions can be effective. It’s advisable to start with moderate pressure and gradually increase based on individual comfort. The point can be stimulated for a few minutes at a time, and the technique can be adjusted based on personal preference.
Are there any specific contraindications for applying pressure to BL 42?
Individuals with specific medical conditions, especially related to the chest, respiratory system, or mental health, should consult with a healthcare professional before applying pressure to Pohu BL-42. Pregnant individuals should also seek guidance. Avoid excessive pressure, and if discomfort or pain persists, discontinue the pressure and seek professional advice.
How often can acupressure on Pohu be performed for optimal benefits?
The frequency of acupressure on Pohu depends on individual needs and tolerance. For general well-being, it can be performed daily or as needed. If addressing specific conditions, consistency is key, but moderation is advised. Start with shorter sessions and gradually increase as your body responds. Listen to your body and adjust the frequency based on your comfort and any professional recommendations.