UB 42

Acupuncture Point Theory

UB 42 Acupuncture Point Applications and Theory

Theory related @blog

The acupuncture point "UB 42" , 魄戶, is represented by "Po Hu" in pinyin and "Po Door" in english and may be found:

3 cun lateral to GV 12 and UB 13, level with T3, on the spinal border of the scapula.


Of many possible clinical applications, it may be considered to influence the following issues/symptoms:

  • Reinforce the Lung Shu (UB 13) for Lung related disorders: cough, asthma, etc.
  • Drain heat from the Lung - cough with heat, tuberculosis.
  • Local point for shoulder and upper back pain and restriction.

A single acupuncture point is not commonly thought of as an empirical way to influence a TCM diagnostic pattern. UB42, however, is a strong candidate to be incorporated into an acupuncture protocol for patients who exhibit: Lung Qi Deficiency

UB 42 may potentially be used, in coordination with a well designed acupuncture treatment protocol, to influence the following conditions: Asthma, Cough, Neck Pain, Shoulder Pain and/or Tuberculosis

While not necessarily valid clinically, GV 12 ( Heat in the lungs and chest, cough, asthma, c…), SI 11 (Breast problems, mastitis, insufficient lactation…) and UB 13 (Main point for all Lung related issues from a TCM…) are nearby.

UB 1UB 2UB 3UB 4UB 5UB 6UB 7UB 8UB 9UB 10UB 11UB 12UB 13UB 14UB 15UB 16UB 17UB 18UB 19UB 20UB 21UB 22UB 23UB 24UB 25UB 26UB 27UB 28UB 29UB 30UB 31UB 32UB 33UB 34UB 35UB 36UB 37UB 38UB 39UB 40UB 41UB 42UB 43UB 44UB 45UB 46UB 47UB 48UB 49UB 50UB 51UB 52UB 53UB 54UB 55UB 56UB 57UB 58UB 59UB 60UB 61UB 62UB 63UB 64UB 65UB 66UB 67

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