Traditional Chinese Medicine Healing Herbs(TCMHH)

ACUPUNCTURE

Fu Liu: TCM Acupoint Guide

FULIU
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
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Name

Fu Liu (Fuliu)

Location

On the medial aspect of the lower leg, in the depression 2 cun superior to KI-3 Taixi, on the anterior border of the achilles tendon.

Needling

  • Perpendicular insertion 0.5 to 1 cun.
  • Puncture perpendicularly 0.5 to 0.7 cun.
  • Straight insertion 1 to 1.5 cun. Sensation: local distention and soreness, possibly a numb sensation extending to the bottom of the foot.
  • Moxibustion is applicable.

Command Functions

  • Jing-River point of the Kidney channel
  • Metal point of the Kidney channel
  • Tonification point of the Kidney channel
  • Traversing point of the Kidney channel
  • Mother point of the Kidney channel

Actions

  • Benefits the Kidneys
  • Tonifies the Kidneys (Qi, Yin and Yang)
  • Regulates the water passages
  • Treats edema
  • Regulates sweating
  • Tonifies Wei Qi
  • Drains Dampness
  • Clears Damp-Heat
  • Strengthens the lumbar region
  • Regulates Kidney Qi
  • Regulates the Bladder
  • Regulates menstruation
  • Moistens Dryness
  • Endocrine point (testes, thyroid, ovaries, adrenals, hormones suprarenals)

Indications

  • The five types of edema
  • Swelling of the four limbs
  • Swelling of the lower limb
  • Difficult urination
  • Dark urine
  • The five types of urinary dysfunction (Lin)
  • Blood painful urinary dysfunction (Lin)
  • Dry tongue
  • Parched mouth
  • Dry tongue with Stomach Heat
  • Curled tongue with inability to speak
  • Pain in the nostrils
  • Epistaxis
  • Tooth decay
  • Withered, yellow complexion
  • Propensity to anger with incessant talking
  • Propensity to laughter
  • Prone to anger
  • Cold legs
  • Hot and Cold bones (alternating)
  • Leukorrhea
  • Absence of sweating
  • Insanity
  • Borborygmus
  • Ascites
  • Swelling of the abdomen with drum distention
  • Peritonitis
  • Beriberi
  • Urination feels like passing sparks of fire
  • Urinary tract infection
  • Violent pain inside the Kidneys and spine; cannot bend over
  • Neurasthenics
  • Cholera
  • Lower Jiao wasting and thirsting
  • Hyperthyroidism with excessive sweating
  • Heatstroke with excessive sweating
  • Gastric ulcers
  • Cold sweats
  • Exhaustion
  • Paraplegia
  • Prolapse of Bladder
  • Abnormal sweating
  • Spontaneous sweating
  • Night sweating
  • Incessant night sweats
  • Ceaseless sweating
  • Fever with anhidrosis
  • Diarrhea
  • Abdominal distention with borborygmus
  • Dysenteric disorder
  • Red dysentery (bloody stools)
  • Pus and Blood in the stool
  • Heavy feeling in the rectum after diarrhea
  • Bleeding hemorrhoids
  • Constipation
  • Seminal emission
  • Menorrhagia
  • Uterine bleeding
  • Lumbar pain
  • Pain of the lumbar vertebrae
  • Lumbar pain due to Qi Stagnation
  • Atrophy disorder of the leg
  • Paralysis of the foot
  • Muscular atrophy of the foot
  • Pulseless syndrome
  • Nephritis
  • Orchitis
  • Tidal fevers
  • Common Cold without sweat
  • Neuralgia of the lumbar muscles preventing dorsiflexion and ventriflexion
  • Myelitis
  • Asthenopia (cannot see clearly)
  • Vision problems
  • Malarial disorders
  • Urethritis
  • Coma
  • Tonsillitis
  • Renal atrophy
  • Arterial hypofunction
  • Cold feet and bones
  • Weakness of limbs after shock
  • Problems arising from Intestinal parasites

Combinations

PointsIndications
REN-9 ShuifenEdema
REN-8 ShenqueEdema with Qi distention and fullness
SP-4 Gongsun, LIV-4 Zhongfeng, SP-3 Taibai, REN-9 ShuifenDrum distention
DU-14 Dazhui, UB-43 (moxa), GaohuangshuSpontaneous sweating
LI-4 HeguLittle sweating (reinforce LI-4 and reduce KI-7); copious sweating (reduce LI-4 and reinforce KI-7)
PC-3 Quze, LU-10 Yuji, SI-1 Shaoze, DU-23 Shangxing, LIV-8 Ququan, UB-60 Kunlun, GB-43 Xiaxi, GB-44 ZuqiaoyinStomach ulcers
ST-44 Neiting, LI-4 Hegu, M-HN-30 BailaoAbsence of sweating
KI-2 RanguDrooling
REN-2 Qugu, LIV-3 Taichong, REN-4 Guanyuan, SP-6 Sanyinjiao, ST-25 TianshuRed and white leukorrhea (use seven cones of moxa on REN-2 and one hundred cones of moxa on ST-25 and SP-6)
UB-40 WeizhongPain of the lumbar spine
UB-11 Dazhu, GB-39 Xuanzhong, UB-62 Shenmai, ST-45 Lidui, UB-23 ShenshuColdness and pain of the bone marrow
UB-62 Shenmai, ST-45 LiduiCold sensations of the legs
LIV-3 TaichongBreast pain
REN-9 Shuifen, KI-9 Shuifen, ST-36 Zusanli, M-HN-13 YimingCirrhosis of the Liver
LIV-3 Taichong, UB-35 HuiyangBlood in the stool
HT-6 YinxiKidney Yin Deficiency sweating

Contraindications

Contraindicated after the eighth month of pregnancy.

Notes

This point is one of the foremost points to strengthen the Kidney's function of dominating Body fluids, regulating urination and controlling sweating. This point is indicated for various types of bleeding, including hematuria, hemafecia, epistaxis, uterine bleeding and menorrhagia. This point is better at tonifying Kidney Yang than KI-3 Taixi. This point also works on the Lungs.

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Sources and further reading

We cite classical materia medica and modern reference works. This article is health education, not medical advice.

  • Shennong Bencao Jing (The Divine Farmer's Materia Medica), Han dynasty.
  • Bencao Gangmu (Compendium of Materia Medica), Li Shizhen, 1578.
  • Chinese Pharmacopoeia, current edition — identity, quality and safety monographs.
  • NCCIH and WHO reference material on traditional medicine safety.

Spotted an error or a better source? Tell us — corrections are logged on our editorial policy page.

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