Ma Zi Ren Wan 麻子仁丸
Hemp Seed Pill
Picture

Tradition:


TCM

Source / Author:


Discussion of Cold Induced Disorders (Shang Han Lun) c. 200

Herb Name

Huo Ma Ren (Cannabis seed)
Ku Xing Ren (Bitter Apricot)
Bai Shao Yao (White Peony)
Zhi Shi (Immature Orange)
Hou Po (Magnolia bark)
Da Huang (Rhubarb)

Latin


Cannabis sativa
Prunus armenica
Paeonia lactiflora
Citrus auranticum
Magnolia officinalis
Rheum palmatum
Amount *
50 grams
15 grams
15 grams
15 grams
15 grams
30 grams
20 grams
10 grams
9 grams
9 grams
9 grams
12 grams

* Two different sources have given different proportions for this formula.

Preparation:


Powder and form Honey pills.
It can also be made into decoction with appropriate doses.

Function:


Moistens Intestines, Purges Heat, moves Qi

Use:


1. Constipation with hard and dry stool that’s hard to pass
2. Chronic Constipation in the weak or elderly
3. Postpartum Constipation
4. Post Surgical Constipation
5. Drug induced Constipation (such as Opioids or Antipsychotics)
6. Constipation with Hemorrhoids

Dose:


Take 9 grams once or twice daily with warm water.

Cautions:


1. Not used during pregnancy (or use with extreme caution)
2. Caution using in the very weak (administer tonics such as Bu Zhong Yi Qi Tang concurrently).

Modifications:


1. In severe weakness, substitute a small dose of Senna for the Rhubarb, or reduce the Rhubarb dose
2. Habitual Constipation in the aged, omit or reduce the Rhubarb and add Dang Gui and Cistanches Rou Cong Rong
2. Hemorrhoids:
i. add Peach kernel (Tao Ren) and Dang Gui.
ii. add Peach kernel (Tao Ren), Coptis Huang Lian and Cimicifuga Sheng Ma
3. If used in Pregnancy, omit Rhubarb, or reduce the dosage.

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