Formula

Si Wu Tang

Four-Substance Decoction | 四物汤

Also known as:

Dang Gui Four Combination

Si Wu Tang

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Actions

Restores and nourishes the Blood, Promotes Blood circulation, Regulates menstruation, Supports the Liver

Category

Formulas that tonify Blood

Key Ingredients

Shu Di huang, Bai Shao

Formula Details

Learn more about Si Wu Tang's TCM properties

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$39.00 ($0.39/g)
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Product Overview

Detailed information about this formula product

Product Type

Granules

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Treasure of the East

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Ingredients in Si Wu Tang

Detailed information about each herb in Si Wu Tang and their roles

Kings
Deputies
Shu Di huang
Shu Di huang

Prepared rehmannia

Temperature Warm
Taste Sweet
Organ Affinity Kidneys, Liver
Parts Used Prepared dried root tuber
Role in Si Wu Tang
Shu Di huang has a very strong tonifying effect on the Liver and Kidneys and is said to nourish the Yin of the Blood.
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Bai Shao
Bai Shao

White peony roots

Temperature Neutral
Taste Bitter, Sour
Organ Affinity Liver, Spleen
Parts Used Dried root
Role in Si Wu Tang
Bai Shao helps reduce the muscle spasms caused by Blood-Deficiency and it is particularly well-suited to treat abdominal pain. Together with Prepared rehmannia (Shu Di huang), it has a strong tonifying effect on the Blood.
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Dang Gui
Dang Gui

Dong quai

Temperature Warm
Taste Pungent, Sweet
Organ Affinity Heart, Liver, Spleen
Parts Used Dried root
Role in Si Wu Tang
In general Dang Gui's main actions are as follows: "Tonifies the Blood. Lubricates the Intestines. Relieve constipation. Promotes circulation and dispels Bi Pain. Reduce Dysmenorrhea and help with irregular menstruation."

In the context of Si Wu Tang, it is used because it enters the Liver and Heart to tonify and invigorate the Blood.
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Chuan Xiong
Chuan Xiong

Szechuan lovage roots

Temperature Warm
Taste Pungent
Organ Affinity Gallbladder, Liver, Pericardium
Parts Used Dried rhizome
Role in Si Wu Tang
Chuan Xiong facilitates the flow of Blood through the vessels, alleviates symptoms such as headache, dizziness, blurred vision and pain.
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Usage & Safety

How to use this formula and important safety information

Important Medical Disclaimer

The information provided here is for educational purposes only and is not intended as medical advice or to replace consultation with a qualified healthcare professional. This formula is a dietary supplement and has not been evaluated by the FDA. It is not intended to diagnose, treat, cure, or prevent any disease.

Always consult with a qualified healthcare provider, particularly if you are pregnant, nursing, have a medical condition, or are taking other medications. Discontinue use and consult your healthcare provider if you experience any adverse reactions.

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Modern Usage

WHAT IS SI WU TANG? Si Wu Tang, also known as Four Substance Decoction, is a Traditional Chinese Medicine formula designed to nourish and regulate blood in cases of deficiency. This formula has a rich history spanning nearly 900 years, first documented in the classic text Tai Ping Hui Min He Ji Ju Fang in 1144 AD.

WHAT ARE THE BENEFITS OF SI WU TANG? In Traditional Chinese Medicine (TCM), Si Wu Tang is frequently used to address blood deficiency and stagnation, treating conditions such as amenorrhea, dysmenorrhea, and painful menstruation. It is also commonly prescribed for anemia, chronic fatigue, and postpartum recovery. Some practitioners recommend Si Wu Tang for autoimmune disorders and fertility issues due to its blood-enriching properties.

Cautions & Warnings

Although Si Wu Tang is generally safe for most people, it may cause side effects in some individuals. Pregnant women, nursing mothers, postpartum women, and those with liver disease should use Si Wu Tang with caution or avoid it altogether.

As with any Chinese herbal remedy, it is advisable to seek guidance from a qualified Traditional Chinese Medicine (TCM) practitioner before beginning treatment.

TCM Properties

Traditional Chinese Medicine characteristics and actions of this formula

Important Medical Disclaimer

The information provided here is for educational purposes only and is not intended as medical advice or to replace consultation with a qualified healthcare professional. This formula is a dietary supplement and has not been evaluated by the FDA. It is not intended to diagnose, treat, cure, or prevent any disease.

Always consult with a qualified healthcare provider, particularly if you are pregnant, nursing, have a medical condition, or are taking other medications. Discontinue use and consult your healthcare provider if you experience any adverse reactions.

This is just partial information on the formula's TCM properties. More detailed information is available on the formula's dedicated page

Formula Category

Formulas that tonify Blood

Main Actions

  • Restores and nourishes Blood
  • Stimulates Blood circulation

Formula Origin

Secret Formulas to Manage Trauma and Reconnect Fractures Received from an Immortal (846 AD)

Formula Description

Si Wu Tang is a 4-ingredient Chinese Medicine formula with Prepared Rehmannia (Shu Di huang) and White Peony Roots (Bai Shao) as principal ingredients.

 

Invented in 846 AD, it belongs to the category of formulas that tonify Blood. Its main actions are: 1) restores and nourishes Blood and 2) stimulates Blood circulation.

 

In Chinese Medicine health conditions are thought to arise due to "disharmonies" in the body as a system. These disharmonies are called "patterns" and the very purpose of herbal formulas is to fight them in order to restore the body's harmony.

 

In this case Si Wu Tang is used by TCM practitioners to fight patterns like Blood Deficiency, Blood Stagnation or Liver Blood Deficiency. From a Western Medicine standpoint, such patterns can give rise to a range of conditions such as late menstruation, scanty menstruation or heavy menstruation for instance.