Individual Herbs Notebook

Ba Dou

Pharmaceutical: Fructus Crotonis
Taxonomy: Croton Tiglium

Other names: Croton Fruit / Jaypala जयपाल

Category: Downward Draining Herbs



Properties: Pungent, Hot, Toxic

Meridans Entered:
Primary: Stomach, Large Intestine, and Lung


Traditional Actions/Indications:
  1. Warmly unblocks and vigorously purges (purges accumulated Cold)
    Severe Internal Cold Accumulation leading to constipation, abdominal fullness, distention and pain
    Food Stagnation
  2. Drives out water and reduces oedema
    Ascites due to end stage schistomiasis
  3. Breaks up clogged Phlegm and improves the condition of the throat
    Difficult breathing, wheezing, and severe fullness and distention in the chest and diaphragm
    Phlegm Blocking the Orifices
  4. Promotes healing of abscesses and ulcers topically and kills parasites
    Abscesses that have suppurated but not ulcerated
    Severe ulcers
  5. Stops diarrhoea
    Diarrhoea due to Cold
  6. Kills Parasites
    Insecticide topically
    Internally for Gu Sydnrome (Fruehauf, 1998)

Suggested Daily Dosage: 0.1-0.3g powder taken separately.


Cautions: It is contraindicated in pregnancy, those anxious about their health, and is incompatible with Qian Niu Zi.
While not actually on the list of banned and restricted herbal ingredients in the UK it is generally substituted with Wu Zhu Yu due to lack of availability.


Appears in 5 formulae listed on this site: (click to display)
Research Links & References: (click to display)