Individual Herbs Notebook

San Leng

Translation: Three Angles

Pharmaceutical: Rhizoma Sparganii
Taxonomy: Sparganium stoloniferum

Other names: Burr-Reed Rhizome

Category: Herbs that Regulate the Blood



Properties: Pungent, bitter, neutral

Meridans Entered:
Primary: Liver and Spleen


Traditional Actions/Indications:
  1. Forcefully breaks up Blood Stasis, regulates Qi and alleviates pain
    Blood Stasis with amenorrhea, dysmenorrhea, postpartum abdominal pain and abdominal masses
  2. Dissolves accumulations
    Food Stagnation and Qi Stagnation with severe abdominal pain and distention
  3. Regulates menstruation
    Menstrual irregularities
  4. Promotes lactation
    Agalactia
  5. Suppresses Gu parasites
    Gu Syndrome with Blood Stasis (Fruehauf, 1998)
    Chronic inflammatory disease (Fruehauf, 2015)

Suggested Daily Dosage: 3-10g in decoction.


Cautions: Same as E Zhu. This herb is drastic in property with the disadvantage of consuming qi and impairing blood. Do not overtake long. Prohibited for pregnant women and during menstrual periods.


Appears in 10 formulae listed on this site: (click to display)
Research Links & References: (click to display)