Location & How to Find

Anatomical Location: 0.5 cun directly above the midpoint of the eyebrow, within the anterior hairline, and 0.5 cun lateral to the midline.

How to Locate:

  1. Find the middle point of your eyebrow
  2. Place your finger one finger-width directly above this middle point
  3. Look for the spot just inside your hairline, about half a finger-width from your head's center line - this is BL-3
Location illustration for 0.5 cun directly above the midpoint of the eyebrow, within the anterior hairline, and 0.5 cun lateral to the midline.

Primary Functions

Nervous System

  • Treats headaches and migraines
  • Calms the spirit and reduces anxiety
  • Improves mental clarity

Eye & Vision System

  • Supports eye health and vision
  • Relieves eye strain

Respiratory System

  • Treats nasal obstruction
  • Relieves sinus congestion

Select a point to learn about its location, primary functions, clinical applications, and protocols.

BL-3 Protocols

N/A

Important Precautions

  • Deep needling in children due to open fontanelle