ST-40 Fenglong

Fenglong (ST-40), “Abundant Bulge”, is the Luo-Connecting point of the Stomach channel and the single most important point for resolving phlegm and damp, whether substantial or insubstantial (clouding the mind).

ST-40  ·  Fēnglóng  ·  豐隆  ·  Abundant Bulge

Location

On the anterolateral lower leg, 8 cun inferior to ST-35, two finger-breadths (middle finger) lateral to the anterior crest of the tibia (lateral to ST-38).

Anatomy

On tibialis anterior and the extensor digitorum longus; the anterior tibial artery; the superficial peroneal nerve.

Actions & Functions

  • Resolves phlegm and damp (the chief point for phlegm)
  • Calms the spirit and opens the orifices (phlegm misting the mind)
  • Descends rebellious qi and harmonises the Stomach

Indications

Cough with copious phlegm, asthma, dizziness, plum-stone throat, mania and phlegm-related mental disorders, and oedema and heaviness of the body.

Needling

0.8-1.5 cun, perpendicular insertion.

Moxibustion Suitability

Suitable for moxibustion.

Point Combinations

With SP-3 and CV-12 to resolve phlegm and damp; with PC-5 and HT-7 for phlegm misting the mind.

Classical Text References

The Luo-Connecting point of the Stomach, the principal point for phlegm.

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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