Formula

Xiang Fu Li Zhong Wan Tang

香附理中丸汤

Properties

Interior-warming formulas · Warm

Key Ingredients

Gan Jiang

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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About This Formula*

Traditional Chinese Medicine background and properties

Formula Description*

A classical formula that warms and strengthens the digestive system while relieving pain and bloating caused by cold and stagnation in the Spleen and Stomach. It combines the warming, Qi-tonifying action of Li Zhong Wan with the Qi-moving, pain-relieving properties of Xiang Fu, making it especially suited for people with both weak, cold digestion and cramping abdominal discomfort.

Formula Category*

Main Actions*

  • Warms the Interior and Dispels Cold
  • Tonifies Qi and Strengthens the Spleen
  • Moves Qi and Resolves Stagnation
  • Harmonizes the Liver and Stomach

TCM Patterns*

In TCM, symptoms don't appear randomly — they cluster into recognizable patterns of disharmony that reveal what's out of balance in the body. Xiang Fu Li Zhong Wan Tang is traditionally associated with these specific patterns.

The following describes this formula's classification within Traditional Chinese Medicine theory and is provided for educational purposes only.

Why Xiang Fu Li Zhong Wan Tang addresses this pattern

This is the primary pattern addressed by the formula. When the Spleen and Stomach lack sufficient Yang warmth, the Middle Burner becomes cold, and the vital functions of transformation and transportation break down. Food and fluids cannot be properly processed, leading to loose stools, poor appetite, nausea, and a general feeling of cold in the abdomen. Gan Jiang warms the Spleen Yang directly, Ren Shen replenishes the depleted Qi, Bai Zhu dries the resulting Dampness, and Zhi Gan Cao harmonizes and supports the Middle Burner. The addition of Xiang Fu addresses the Qi stagnation that commonly accompanies this pattern when Cold causes the Qi to congeal, producing pain.

A practitioner would look for one or more of these signs

Abdominal Cold Sensation

Cold sensation in the epigastrium and abdomen, relieved by warmth

Abdominal Pain

Cramping or dull abdominal pain, better with warmth and pressure

Diarrhea

Loose stools or watery diarrhea with undigested food

Poor Appetite

Reduced appetite and inability to eat much

Nausea

Nausea or vomiting of clear fluid

Cold Limbs

Cold hands and feet

Abdominal Distention

Bloating and fullness in the epigastric region

How It Addresses the Root Cause*

This formula addresses a pattern where the Spleen and Stomach are weakened by internal Cold, and this deficiency-cold condition is further complicated by Qi stagnation. In a healthy body, the Spleen transforms food and drink into usable nourishment, while the Stomach receives and "ripens" what is eaten. Both organs depend on warmth to function properly, much like a cooking pot needs fire underneath it.

When Cold invades or accumulates in the Middle Burner (the digestive center), the Spleen's warming and transporting functions falter. Food sits undigested, producing bloating and fullness. The body's Qi, deprived of its source of nourishment, becomes weak. Cold causes contraction and slowing, leading to abdominal pain that feels better with warmth and pressure, loose stools or diarrhea, cold limbs, and a lack of thirst. When Qi stagnation is layered on top of this (often from emotional stress or the Liver overacting on the already-weakened Spleen), the symptoms take on an additional dimension: distending pain rather than just dull aching, a sense of fullness in the chest and epigastrium, belching, and sighing. The Qi wants to move but is both too weak and too obstructed to flow freely.

The formula works by simultaneously restoring warmth and strength to the Middle Burner while actively moving stagnant Qi. Without the Qi-regulating component, purely warming and tonifying the Spleen might create further stagnation in someone whose Qi flow is already impaired. Xiang Fu's aromatic, dispersing quality ensures that the tonic and warming herbs can do their work without clogging the system.

Formula Properties*

Temperature

Warm

Taste Profile

Predominantly acrid and sweet with mild bitterness — acrid to warm and disperse Cold, sweet to tonify and nourish the Spleen, and slightly bitter to direct Qi downward and relieve stagnation.

Target Organs
Spleen Stomach Liver
Channels Entered
Spleen Stomach Liver San Jiao

Formula Origin

Tai Ping Hui Min He Ji Ju Fang (太平惠民和剂局方)

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

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Product Details

Manufacturing, supplier, and product specifications

Product Type

Granules

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Treasure of the East

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Ingredients in Xiang Fu Li Zhong Wan Tang

Detailed information about each herb in Xiang Fu Li Zhong Wan Tang and their roles

Gan Jiang
Gan Jiang

Dried ginger rhizome

Dosage: 6 - 9g

Temperature Hot
Taste Acrid / Pungent (辛 xīn)
Organ Affinity Heart, Spleen, Lungs, Stomach
Parts Used Rhizome (根茎 gēn jīng)
Role in Xiang Fu Li Zhong Wan Tang

The chief warming herb in this formula. Gan Jiang is acrid and hot, entering the Spleen and Stomach channels to powerfully warm the Middle Burner, dispel interior Cold, and restore the Yang of the Spleen. It directly addresses the core pathomechanism of Cold accumulation in the Middle Burner that impairs digestive function.

Ren Shen
Ren Shen

Ginseng root

Dosage: 6 - 9g

Temperature Slightly Warm
Taste Sweet (甘 gān), Bitter (苦 kǔ)
Organ Affinity Spleen, Lungs, Heart, Kidneys
Parts Used Root (根 gēn)
Role in Xiang Fu Li Zhong Wan Tang

Strongly tonifies the Qi of the Spleen and Stomach, reinforcing the body's foundational digestive capacity. It supports Gan Jiang by ensuring the Spleen has sufficient Qi to resume its transforming and transporting functions once Cold is dispelled. In modern formulations, Dang Shen (Codonopsis) is often substituted.

Bai Zhu
Bai Zhu

White Atractylodes rhizome

Dosage: 6 - 9g

Temperature Warm
Taste Bitter (苦 kǔ), Sweet (甘 gān)
Organ Affinity Spleen, Stomach
Parts Used Rhizome (根茎 gēn jīng)
Role in Xiang Fu Li Zhong Wan Tang

Strengthens the Spleen and dries Dampness. When the Spleen Yang is deficient and Cold predominates, Dampness accumulates because the Spleen loses its ability to transform and transport fluids. Bai Zhu assists both King and Deputy by supporting Spleen function from the perspective of Dampness resolution.

Xiang Fu
Xiang Fu

Nutgrass Galingale Rhizome

Dosage: 6 - 9g

Temperature Neutral
Taste Acrid / Pungent (辛 xīn), Bitter (苦 kǔ), Sweet (甘 gān)
Organ Affinity Liver, Spleen, San Jiao (Triple Burner)
Parts Used Rhizome (根茎 gēn jīng)
Role in Xiang Fu Li Zhong Wan Tang

The distinguishing herb that differentiates this formula from standard Li Zhong Wan. Xiang Fu is acrid, slightly bitter, and neutral, entering the Liver and Triple Burner channels. It is one of the premier Qi-regulating herbs in TCM, especially effective for relieving pain caused by Qi stagnation. It smooths the flow of Liver Qi, alleviates epigastric and abdominal distension, and addresses pain from Cold-induced Qi stagnation that the base formula alone cannot fully resolve.

Gan Cao
Gan Cao

Licorice root

Dosage: 3 - 6g

Temperature Neutral
Taste Sweet (甘 gān)
Organ Affinity Heart, Lungs, Spleen, Stomach
Parts Used Root (根 gēn)
Role in Xiang Fu Li Zhong Wan Tang

Tonifies the Spleen, harmonizes the Middle Burner, moderates urgency and relieves abdominal cramping pain. As the Envoy, it harmonizes all the other herbs in the formula, ensuring they work together smoothly. Its sweet, warm nature supplements the Spleen Qi while buffering the more pungent herbs.

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.

Recommended Dosage

Instructions for safe storage and consumption

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Best Time to Take

30 minutes before meals, taken warm (dissolve pills in warm water or drink the decoction warm), 2-3 times daily. Taking before meals allows the warming herbs to prepare the digestive system for food intake.

Typical Duration

Typically used for 1-4 weeks, with reassessment by a practitioner. Acute episodes of cold abdominal pain with stagnation may only require 3-7 days; chronic Spleen-Stomach deficiency-cold with Qi stagnation may be taken for several weeks with periodic review.

Dietary Advice

Avoid cold and raw foods (salads, iced drinks, raw fruit, sashimi), dairy products, and greasy or heavy foods while taking this formula, as these can further impair the already-weakened Spleen-Stomach warming and transforming functions. Favor warm, easily digestible, cooked foods such as congee (rice porridge), soups, steamed vegetables, and warm grains. Ginger tea is a helpful complement. Avoid excessive alcohol and overly spicy food, which can generate Heat and counteract the balanced warming action. Eating at regular times and in moderate portions supports the formula's therapeutic aim of restoring Middle Burner function.

Special Populations

Pregnancy

Use with caution during pregnancy. Gan Jiang (dried Ginger) is a strongly warming herb that, in large doses, may generate excessive internal Heat. Xiang Fu (Cyperus) is a potent Qi-moving herb that could theoretically stimulate uterine activity, though pharmacological studies actually show Xiang Fu extract has a relaxing effect on uterine smooth muscle. Nevertheless, the overall strongly warming nature of this formula means it should only be used during pregnancy under direct supervision of a qualified practitioner, and only when a clear Spleen-Stomach deficiency-cold pattern is confirmed.

Breastfeeding

Generally considered compatible with breastfeeding when used at standard therapeutic doses for a confirmed Spleen-Stomach deficiency-cold pattern with Qi stagnation. The herbs in this formula are not known to produce toxic metabolites that transfer significantly into breast milk. However, the warming nature of the formula could theoretically affect milk composition or the nursing infant's digestion (potentially causing mild Heat signs in the infant such as fussiness or loose stools). A practitioner should monitor both mother and infant during use. Gan Cao (Licorice) in the formula may have mild hormonal effects at high doses, so standard dosing should not be exceeded.

Pediatric Use

Li Zhong Wan and its variants have historical precedent for pediatric use, particularly for chronic infantile diarrhea due to Spleen-Stomach deficiency-cold. Dosage should be significantly reduced based on age and body weight: roughly one-quarter to one-third of the adult dose for children aged 3-6, and one-half for children aged 7-12. For very young children (under 3), this formula should only be used under close practitioner supervision. The warming and drying nature of the formula requires careful monitoring to avoid generating Heat or damaging fluids in children, who tend to have more delicate constitutions. The pill form (wan) is traditionally preferred for gentler, sustained action in pediatric cases.

Cautions & Warnings

is typically safe for most individuals, but it can lead to side effects in some cases. Pregnant, nursing, or postpartum women, as well as those with liver conditions, should use this formula cautiously and preferably under professional supervision.

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