BL42 (Door Of The Corporeal Soul)

魄戶pò hù

Bladder Meridian

Location of acupuncture point BL42 (Door Of The Corporeal Soul)
58
Indications
12
Protocols

Location

3 thumb widths lateral to the du mai at the level of the lower border of the spinous process of the 3rd thoracic vertebra on the spinal border of the scapula.

Cautions

Avoid deep perpendicular needling due to risk of pneumothorax.

Indications

Conditions for which BL42 is listed as indicated. An indication list is a reference index, not a prescription – see the protocols below for sourced treatments.

AgitationAsthmaAtrophy LungAtrophy LungAversion ColdAversion ColdBenefit Tonify LungCommon ColdCommon ColdCoughCough TaxationCough TaxationShortness of BreathEnteritisFever FullnessGhost Syndrome Three Corpse PossessionGhost Syndrome Three Corpse PossessionHeatHemiplegiaHigh Blood PressureHigh Blood PressureStiff NeckImmobility NeckNourish LungNourish LungFoot NumbnessFoot NumbnessHand NumbnessHand NumbnessPainBack PainBack PainLower Back PainLower Back PainChest PainChest PainHeadacheHeadacheShoulder Blade PainShoulder Blade PainShoulder PainShoulder PainStomach AcheStomach AcheChannel StagnationChannel StagnationOrgans Phase StagnationOrgans Phase StagnationDeficiency Taxation SyndromeDeficiency-taxation SyndromeTonify LungTuberculosis PulmonaryTuberculosis PulmonaryLoss of ConsciousnessVomitingWind Organs PhaseWind Organs Phase

Protocols using BL42

  • Fatigue, Anxiety, Insomnia, Cognitive Impairment, Depression Major, Mood DysphoricLI04, ST08, SP06, BL13, BL17, BL19, BL42, BL46, BL48, KD01, LV03, CV06, CV12, CV15, GV20, XH03 (https://doi.org/10.3389/fmed.2022.761419)
  • Stiffness Neck, Stiffness ShoulderSI14, BL10, BL42, GB21 (https://doi.org/10.1186/1472-6882-14-246)
  • Stiffness Neck, Stiffness Shoulder, Neck Chronic PainSI14, BL10, BL42, GB21 (https://doi.org/10.3390/medicina59122141)
  • Shoulder Blade PainSI02, SI09, SI11, SI14, SI15, BL11, BL30, BL41, BL42, BL45, TB10, TB13 (DEADMAN-COMPOSITE)
  • Back PainLU09, LI01, LI16, ST19, ST28, SI02, SI03, SI04, SI06, BL11, BL12, BL14, BL15, BL17, BL20, BL21, BL30, BL31, BL36, BL37, BL41, BL42, BL43, BL44, BL45, BL46, BL47, BL49, BL50, BL52, BL58, BL60, BL64, BL65, KD21, PC02, TB01, TB05, TB06, TB12, GB21, GB25, GB27, GB28, GB29, GB30, GB32, GB41, LV02, CV03, CV04, CV14, CV15, CV22, GV07, GV10, GV20, XB06, XU24 (DEADMAN-COMPOSITE)
  • Loss of ConsciousnessLU07, LU11, LI01, LI19, ST36, ST45, SP01, HT09, SI01, SI08, BL02, BL07, BL42, BL61, BL63, KD01, PC08, PC09, GB15, LV01, LV02, CV03, CV08, CV12, CV14, CV17, GV15, GV20, GV24, GV26, XU11A, XU11B, XU11C, XU11D, XU11E, XU11F, XU11G, XU11H, XU11I, XU11J (DEADMAN-COMPOSITE)
  • Depression, Acute Depressive DisorderBL13, BL17, BL19, BL42, BL46, BL48, KD01 (https://doi.org/10.2147/NDT.S601078)
  • Stomach AcheST36, BL14, BL16, BL22, BL41, BL42, BL43, BL44, BL45, BL46, BL47, BL51, GB34, GV06, GV07, GV08, GV09, GV10, GV11, GV12, XC03 (DEADMAN-COMPOSITE)
  • Chest PainLU01, LU02, LU06, LU08, LI09, LI14, ST13, ST15, ST19, ST40, SP18, SP21, HT01, HT08, HT09, SI01, SI05, SI08, SI17, SI18, BL12, BL13, BL14, BL15, BL18, BL19, BL21, BL42, BL44, BL45, BL49, BL67, KD03, KD21, KD22, KD24, KD27, PC02, PC04, PC07, PC08, TB19, GB10, GB13, GB29, GB35, GB38, GB40, GB43, LV02, CV07, CV09, CV14, CV15, CV17, CV18, CV19, CV23, GV20, XB03, XC11A, XC11B, XC11C, XC11D, XC11E, XL11, XU02A, XU02B (DEADMAN-COMPOSITE)
  • High Blood PressureLU07, LI04, LI11, LI15, ST09, ST36, ST40, ST41, SP06, BL16, BL22, BL41, BL42, BL43, BL44, BL45, BL46, BL47, KD01, PC06, PC08, PC09, TB05, GB20, GB34, GB41, GB43, LV02, LV03, GV06, GV07, GV08, GV09, GV10, GV11, GV12, GV14, GV16, GV26, XH03, XH16, XH32 (DEADMAN-COMPOSITE)
  • Lower Back PainLU01, LI10, ST09, ST12, ST30, ST31, ST32, ST34, ST36, ST39, SP02, SP03, SP08, SP09, SI03, SI04, SI06, SI07, BL11, BL12, BL13, BL16, BL18, BL19, BL20, BL25, BL26, BL27, BL30, BL31, BL32, BL33, BL34, BL35, BL36, BL39, BL41, BL42, BL43, BL44, BL45, BL46, BL47, BL52, BL54, BL55, BL58, BL59, BL60, BL61, BL62, BL63, BL64, BL65, KD01, KD03, KD04, KD08, KD13, GB21, GB25, GB27, GB29, GB30, GB42, LV02, LV03, LV04, LV05, LV13, CV03, CV04, CV05, GV01, GV02, GV03, GV04, GV05, GV06, GV07, GV08, GV09, GV10, GV11, GV12, XB04, XB07, XB08, XH06, XU07A, XU07B, XU15A, XU15B, XU15C (DEADMAN-COMPOSITE)
  • Aversion ColdLU01, LU10, ST05, ST44, BL01, BL12, BL13, BL17, BL42, BL46, BL47, BL49, BL50, BL64, BL65, PC02, PC05, TB03, TB23, GB03, GB15, GB16, GB17, GB18, GB36, GV16, GV19, GV21 (DEADMAN-COMPOSITE)