Sifeng Sìfèng

Reviewed by · Licensed Acupuncturist & TCM Physician · Last reviewed June 2026

Sifeng (Sìfèng, “Sìfèng”) is an extra (non-channel) acupuncture point. It is located on the palmar surface of the four fingers (index, middle, ring, and little finger), at the center of the transverse crease of the proximal interphalangeal joint. There are four points on each hand. It clears Heat, resolves food stagnation, and dispels accumulation, particularly in children.

Location

On the palmar surface of the four fingers (index, middle, ring, and little finger), at the center of the transverse crease of the proximal interphalangeal joint. There are four points on each hand.

Needling

Prick to bleed, squeezing out a small amount of yellow-white or clear fluid, or a drop of blood.

TCM functions

Clears Heat, resolves food stagnation, and dispels accumulation, particularly in children.

Indications

Pediatric malnutrition, ape-monkey fatigue syndrome (húsūnláo).

Clinical notes

Sifeng is a renowned set of extra points primarily used in pediatrics. It is most famous for treating childhood nutritional impairment, food stagnation, and digestive weakness, often referred to as 'Gan syndrome'. The classical technique involves pricking the points to express a small amount of yellowish fluid, which is considered a sign of successful treatment for these conditions.

In the classical sources

Classical text; the translation was prepared with AI and is not clinical advice.

《針灸大成》 Zhēnjiǔ Dàchéng — Great Compendium of Acupuncture & Moxibustion, 1601 · 卷九 · Source: Wikisource ↗

四縫四穴 在手四指內中節是穴,三稜針出血,治小兒猢猻勞等症

According to this text, the four Sifeng points lie on the middle joints of the four fingers on the palm side; they were bled with a three-edged needle and used for a childhood wasting condition called 'monkey consumption' (husun lao) and similar disorders.

Frequently asked questions

Where is Sifeng located?

Sifeng (Sìfèng) is located on the palmar surface of the four fingers (index, middle, ring, and little finger), at the center of the transverse crease of the proximal interphalangeal joint. There are four points on each hand.

What is Sifeng used for?

Sifeng clears Heat, resolves food stagnation, and dispels accumulation, particularly in children. Common clinical indications include pediatric malnutrition, ape-monkey fatigue syndrome (húsūnláo).

How is Sifeng needled?

Prick to bleed, squeezing out a small amount of yellow-white or clear fluid, or a drop of blood.

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⚠️ This page is for general education and is not medical advice. Acupuncture is a traditional practice; evidence varies by condition and study quality, and individual results differ. It does not replace diagnosis or treatment by a licensed professional. Always consult a qualified acupuncturist or physician.