Xu Duan (Dipsaci Radix)

Xu Duan (續斷), the root of Dipsacus, tonifies the Liver and Kidney, strengthens the sinews and bones, promotes the mending of fractures and sinews, and calms the fetus and stops uterine bleeding.

Xù Duàn  ·  續斷

Latin / Pharmaceutical Name

Dipsacus asperoides (Radix Dipsaci)

Common English Name

Teasel root

Taste

Bitter, sweet, acrid

Temperature

Slightly warm

Channels Entered

Liver, Kidney

Actions & Functions

  • Tonifies the Liver and Kidney and strengthens the lower back
  • Strengthens and mends the sinews and bones (fractures, trauma)
  • Calms the fetus and stops uterine bleeding

Indications

Weak and sore lower back and knees; traumatic injury with damage to the sinews and bones; and restless fetus or uterine bleeding during pregnancy.

Dosage

9-15 g in decoction.

Common Combinations

With Du Zhong and Sang Ji Sheng to strengthen the lower back and calm the fetus.

Cautions & Contraindications

Use with caution in heat from yin deficiency.

About Attilio

Doctor of Chinese medicine, acupuncture expert and author of My Fertility Guide and My Pregnancy Guide.

Check Also

PubMed research

Acupuncture Shows Sustained Benefits for Chronic Daily Headache Prevention in Adults, Meta-Analysis Finds

Research summary (Acupuncture): Utility of Acupuncture Therapy for Adult Chronic Daily Headache Prophylaxis: A Systematic Review and Meta-Analysis. - Medical science monitor : international medical journal of experimental and clinical research, 2026.