Location & How to Find

Anatomical Location: Located on the anterior forearm, between the radius and the muscle belly.

How to Locate:

  1. Turn your arm thumb side up
  2. Find the groove between your forearm bone and muscle
  3. This is about 7 finger-widths up from your wrist crease
  4. The point is in this groove on the thumb side
Location illustration for Located on the anterior forearm, between the radius and the muscle belly.

Primary Functions

Respiratory System

  • Treats acute cough and bronchitis
  • Reduces lung inflammation and heat
  • Clears respiratory tract infections
  • Improves lung qi circulation
  • Treats hemoptysis (coughing blood)

Circulatory System

  • Stops bleeding and hemorrhage
  • Improves blood vessel integrity
  • Treats nosebleeds and bleeding disorders
  • Strengthens blood circulation

Throat & Voice

  • Treats sore throat and laryngitis
  • Improves voice quality and strength
  • Reduces throat inflammation
  • Treats loss of voice

Musculoskeletal System

  • Relieves forearm and wrist pain
  • Treats repetitive strain injuries
  • Improves arm flexibility

Immune & Energy System

  • Strengthens defensive qi
  • Boosts immune response to infections
  • Clears pathogenic heat

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

LU-6 Protocols

Acute Cough & Chest Tightness Relief (3 minutes)

  1. Sit with forearm resting palm-up
  2. Locate LU-6 (on the flexor aspect of the forearm, 7 cun above the wrist crease)
  3. Apply firm pressure with thumb for 30 seconds
  4. Massage in circular motions for 1 minute to ease chest discomfort
  5. Repeat pressure while exhaling slowly and softening the chest

Important Precautions

  • Severe bleeding disorders
  • Recent arm surgery
  • Acute respiratory distress