E Zhu (Curcumae Rhizoma)

E Zhu (莪朮), the rhizome of Curcuma (zedoary), strongly breaks up blood stasis and qi stagnation and reduces abdominal masses and food stagnation; a potent blood-and-qi breaker, the companion to San Leng.

É Zhú  ·  莪朮

Latin / Pharmaceutical Name

Curcuma phaeocaulis (Rhizoma Curcumae)

Common English Name

Zedoary rhizome

Taste

Bitter, acrid

Temperature

Warm

Channels Entered

Liver, Spleen

Actions & Functions

  • Strongly breaks up blood stasis and qi stagnation; relieves pain
  • Reduces abdominal masses and food stagnation

Indications

Hardened abdominal masses and severe blood stasis with amenorrhoea; and food stagnation with epigastric and abdominal pain and distension.

Dosage

3-9 g in decoction.

Common Combinations

With San Leng for abdominal masses; with digestives for food stagnation.

Cautions & Contraindications

Strong blood-breaker - contraindicated in pregnancy, heavy menstruation and in deficiency without stasis.

About Attilio

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

Check Also

PubMed research

Complementary Therapies Including Tai Chi Show Physiological and Psychological Benefits for Chronic Obstructive Pulmonary Disease Patients

Research summary (Tai Chi): Effects of complementary therapies on physiological and psychological outcomes in chronic obstructive pulmonary disease patients: A systemat - Respiratory medicine, 2026.