Bladder 6 (BL 6) Cheng Guang — Receiving Light

This point, on the head, dispels wind, benefits the nose and clears the head and eyes.

Bladder 6 (BL 6) Cheng Guang 承光 — Receiving Light

Location

On the head, 2.5 cun within the anterior hairline, 1.5 cun lateral to the midline.

Anatomy

On the epicranial aponeurosis; the frontal and superficial temporal arteries; the anastomosis of the frontal and greater occipital nerves.

Actions & Functions

  • Dispels wind and clears the head
  • Benefits the nose and the eyes

Indications

Headache and dizziness, nasal congestion, and blurred vision.

Needling

0.3-0.5 cun, transverse insertion.

Moxibustion Suitability

Moxibustion is generally not used here.

Point Combinations

With BL-7 for headache and nasal congestion.

Classical Text References

A point of the Bladder channel on the head.

Cautions & Contraindications

None specific.

Latest Research

Latest peer-reviewed research on this point will be summarised here, with citations linked to PubMed, via our research integration.

About Attilio

Doctor of Chinese medicine, acupuncture expert and author of My Fertility Guide and My Pregnancy Guide.

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PubMed research

Acupuncture Identified as a Key Neuromuscular Intervention for Post-Stroke Swallowing Difficulties

Research summary (Acupuncture): Neuromuscular-related interventions for post-stroke dysphagia: a comprehensive narrative review. - Frontiers in neuroscience, 2026.