Zi Xue Tang

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Source: Yu Yao Yuan Fang

Last updated October 1, 2026

Not yet clinically reviewed

Description

Zi Xue Tang (Blood-Nourishing Decoction), from Formulas from Royal Drug Museum (Yu Yao Yuan Fang).

Actions: Nourish the blood and regulate menstruation, supplement and boost center qi

Indications: Indicated for the treatment of disorder of menstruation due to nutrient blood decline and the chong and ren mai deficiency, with pale and thin menses in small amounts, even menstrual spotting, dizziness, dim eyesight, sallow complexion, light red tongue and thready pulse

Category: Formulas That Supplement the Blood.

Source: Xi S, Gong Y. Essentials of Chinese Materia Medica and Medical Formulas: New Century Traditional Chinese Medicine. Academic Press/Elsevier, 2017, pp. 571–573.

Composition

Herb Amount % Role Function
Ren Shen
as printed: Radix et Rhizoma Ginseng (ren shen) 30 g
30g 12.5% —
Shan Yao
as printed: Rhizoma Dioscoreae (huai shan yao) 30 g
30g 12.5% —
Huang Qi
as printed: Radix Astragali Praeparata cum Melle (zhi huang qi) 30 g
30g 12.5% —
Fu Ling
as printed: Poria (fu ling) 30 g
30g 12.5% —
Chuan Xiong
as printed: Rhizoma Chuanxiong (chuan xiong) 30 g
30g 12.5% —
Dang Gui
as printed: Radix Angelicae Sinensis (dang gui) 30 g
30g 12.5% —
Shu Di Huang
as printed: Radix Rehmanniae Praeparata (shu di huang) 30 g
30g 12.5% —
Bai Shao
as printed: Radix Paeoniae Alba (bai shao) 30 g
30g 12.5% —

Energetics dose-weighted

The formula's overall nature, taste balance and channel reach, weighted by each herb's dose. Classical formulas often pair warm and cool herbs on purpose, so a net figure summarises the mix — it doesn't describe every herb in it.

Nature

Cold Cool Neutral Warm Hot

Net slightly warm (+0.50)

From 100% of the weighed grams.

cool neutral warm

Grams by band: cool 13%, neutral 25%, warm 63%.

Taste

pungent sweet sour bitter bland
  • pungent 19%
  • sweet 56%
  • sour 6%
  • bitter 13%
  • bland 6%

From 100% of the weighed grams.

Channels reached

  • Spleen 75%
  • Lung 50%
  • Kidney 50%
  • Liver 50%
  • Heart 38%
  • Pericardium 13%

Share of the grams entering each channel, from 100% of the weighed grams.

Dose-weighted from each herb's recorded nature, taste and channels (missing values are left out, never counted as neutral). It describes the composition — it is not a recommendation.

Compare side by side with Tiao Yuan San →

Preparation

Decoct the ingredients with water for oral use

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Formula family

Each entry reads as the larger formula written out: “+” adds its other catalogue cores, then the herbs none of them hold. A catalogue formula counts as a core only when at least 80% of its herbs are present, no more than 1 is absent, and the absent herb is not its chief.

Formula Network

Formulas that share herbs with this one — the closer to the centre, the stronger the match. Click a node to explore.

Similar Formulas by composition

Match score combines dosage-weighted composition (cosine, 70%) with shared-herb overlap (Jaccard, 30%).

Traditional formula information is for educational purposes only. Herbal formulas should be prescribed by a qualified practitioner — dosages and combinations are individualized and can interact with medications.

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