What are the therapeutic actions of Liu Wei Di Huang Wan?

It nourishes yin and tonifies the kidneys, fills essence and nourishes the marrow, and nourishes the liver and kidneys. It is primarily used for soreness and weakness of the lumbar region and knees, dizziness and tinnitus, tidal fever and night sweating, dryness of the mouth and throat, and vexing heat in the five centres caused by kidney yin insufficiency.

What modern conditions is Liu Wei Di Huang Wan used for?

It is commonly used for diabetes (type 2 diabetes), menopausal syndrome, chronic kidney disease, and age-related functional decline, when the presentation corresponds to kidney yin depletion.

Is Liu Wei Di Huang Wan suitable for menopausal women's wellness management?

For menopausal symptoms reflecting kidney yin insufficiency, TCM practitioners commonly apply it through pattern differentiation as adjunctive treatment, but it cannot replace gynaecological or endocrine specialist treatment.

Yin-Tonifying Formulas

六味地黄丸 · Liù Wèi Dì Huáng Wán

Liu Wei Di Huang Wan

Q: Who should not take Liu Wei Di Huang Wan?

Those with yang deficiency and cold sensitivity, weak spleen-stomach function, loose stools, or internal exuberance of phlegm-dampness should generally not self-administer it.

The foundational Yin-tonifying formula for Kidney Yin deficiency. It nourishes the Kidney while gently draining residual dampness and empty heat, addressing dizziness, tinnitus, night sweats, lumbar soreness and a red tongue with scant coating.

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Last reviewed August 2026

Formula CategoryYin-Tonifying Formulas

Primary PatternKidney Yin Deficiency

Primary FunctionNourish Kidney Yin

Primary Therapeutic PrincipleNourish Kidney Yin and enrich the essence

Main HerbsPrepared Rehmannia Root · Cornus Fruit · Chinese Yam · Alisma Rhizome · Moutan Bark / Tree Peony Bark · Poria / Hoelen

Classical SourceXiao Er Yao Zheng Zhi Jue (Qian Yi, Song dynasty) / later popularised

Why This Formula?

Traditionally selected for pure Kidney Yin deficiency without prominent empty Fire or eye symptoms — the foundational formula from which Qi Ju Di Huang Wan and Zhi Bai Di Huang Wan are derived by adding directional herbs.

Overview

What Is Liu Wei Di Huang Wan?

1. Legend of Origins

Liu Wei Di Huang Wan (六味地黄丸), or Six-Ingredient Rehmannia Pill, is a foundational Song-dynasty Chinese herbal formula from Qian Yi’s Xiao Er Yao Zheng Zhi Jue (Key to Therapeutics of Children’s Diseases). It belongs to the category of formulas that enrich Yin and nourish the Kidneys.

This classic “three tonics and three drainers” formula addresses Kidney Yin deficiency (often involving Liver Yin as well). Typical signs include soreness and weakness of the lower back and knees, dizziness, tinnitus, night sweats, hot palms and soles, residual heat sensations, a red tongue with little coating, and a thin rapid pulse.

Centered on Shu Di Huang to deeply nourish Kidney Yin and Essence, balanced by Shan Zhu Yu and Shan Yao for tonification and Ze Xie, Mu Dan Pi, and Fu Ling to gently drain and prevent stagnation, Liu Wei Di Huang Wan replenishes depleted Yin, settles deficiency heat, and supports long-term vitality.

Liu Wei Di Huang Wan: Nourishing Yin, Tonifying the Kidneys, Filling Essence and Cultivating the Root, Improving Yin Deficiency Symptoms in Diabetes and Menopausal Syndrome | HJMEDICAL

2. Internal Medicine Disorders

Chronic Kidney Issues (Nephritis): If a patient shows signs of Kidney Yin Depletion—such as a sore lower back, weak knees, dizziness, and a constantly dry throat—Liu Wei Di Huang Wan can be used as a supportive treatment to nourish the kidneys and help improve overall renal function.
Diabetes: For those with kidney yin insufficiency, which often causes intense thirst, frequent urination, and a "hot" feeling in the palms and soles, this formula helps by nourishing the body's fluids and assisting in blood glucose regulation.
High Blood Pressure (Hypertension): When hypertension is accompanied by dizziness and ringing in the ears due to yin deficiency, this formula can be used alongside standard blood pressure medication to help stabilize the body and relieve these symptoms.

3. Men’s Health (Andrology)

Sexual Health: For issues like premature ejaculation or frequent nocturnal emissions caused by a lack of Kidney Yin, this formula helps by "consolidating the essence." It strengthens the body's ability to hold onto its vital energy.
Fertility Support: In cases of male infertility related to yin depletion, Liu Wei Di Huang Wan helps create a healthier internal environment, which supports the healthy production and development of sperm.

4. Women’s Health (Gynaecology)

Menopause Support: This is one of the most common uses for this formula today. It helps regulate the body’s balance during menopause, effectively cooling down "Tidal Fevers" (hot flashes), stopping night sweats, and helping with the insomnia and irritability that often come with this transition.
Menstrual Cycle Regulation: If a woman’s period is irregular or very light because her body is "dried out" (yin and blood deficiency), this formula helps nourish the system to restore a normal, healthy cycle.

5. Children’s Health (Paediatrics)

Growth and Development: If a child is naturally very thin, experiences night sweats, and seems to have a lot of "internal heat" (hot hands/feet and dry mouth), a practitioner may recommend this formula with a carefully adjusted dose to support healthy growth and development.
Bedwetting (Enuresis): When childhood bedwetting is caused by a weakness in the kidneys' ability to "hold" or restrain fluids, Liu Wei Di Huang Wan can help strengthen the bladder's control by nourishing the underlying kidney energy.

How It Works

Herb Composition (Sovereign / Minister / Assistant / Envoy)

1. The Leader (Chief Herb) — Shu Di Huang

Shu Di Huang (Prepared Rehmannia Root) is the soul of Liu Wei Di Huang Wan. It is sweet, rich, and has a thick, moisturizing texture that directly targets the Liver and Kidney systems.

The Deep Moisturizer: In Traditional Chinese Medicine, its dark color is said to "enter the Kidneys." Its primary job is to deeply nourish the body's "True Yin"—the essential cooling fluids and structural foundation of your body.
The Stable Commander: Think of it as a steady foundation that provides life-giving moisture to all your internal organs. It is the most powerful herb in the formula for fixing issues like weak knees, a sore lower back, dizziness, and that annoying ringing in the ears (tinnitus) that comes from "drying out" as we age.

2. The Partners (Deputy Herbs) — Shan Zhu Yu and Shan Yao

These two herbs act as the high-level assistants to Shu Di Huang, ensuring the Kidneys are nourished from multiple angles.

Shan Zhu Yu (Cornus Fruit): This herb is sour and "astringent." While the leader builds up the fluids, Shan Zhu Yu acts like a seal on a jar, making sure your vital energy (Qi) doesn't leak out. It nourishes both the Liver and Kidneys, playing a crucial role in "holding" your body's strength together.
Shan Yao (Dioscorea Rhizome / Chinese Yam): This is a gentle but effective herb that supports the Spleen and Kidneys. By strengthening your Spleen, it helps your body turn food into the energy needed to create new "Yin." It provides the raw materials that the Kidneys use to stay hydrated and strong.

3. The Clean-up Crew (Assistant Herbs) — Ze Xie, Mu Dan Pi, and Fu Ling

In a brilliant design, these three herbs are added to ensure the formula is balanced. Because nourishing herbs can sometimes be "heavy" or "sticky," these assistants keep things moving.

Ze Xie (Alisma Rhizome): This herb acts like a drain. It flushes out "turbid" or stagnant fluids from the Kidneys. This prevents the rich, tonifying herbs from becoming too greasy or clogging up your system.
Mu Dan Pi (Tree Peony Bark): When you lack "Yin" (cooling fluids), your body often creates "Deficiency Fire"—a fake heat that causes night sweats or irritability. Mu Dan Pi acts like a cooling fan, clearing that fake fire and keeping your blood moving smoothly.
Fu Ling (Poria): This mushroom-like herb helps your Spleen drain excess dampness. It also has a calming effect on the Heart, which is very helpful if your Kidney depletion is making you feel restless or anxious.

Summary: This coordinate effort creates the famous "Three Tonifying and Three Draining" strategy. The first three herbs build you up, while the last three clear you out, ensuring the formula is effective without being heavy or stagnant.

Symptoms Traditionally Associated

Clinical Presentation in TCM

1. What is Happening in the Body? (Pathomechanism)

The core issue that Liu Wei Di Huang Wan (Six-Flavor Rehmannia Pill) addresses is Kidney Yin Depletion. In Traditional Chinese Medicine, the Kidneys are your "Prenatal Root," and Kidney Yin is the foundation of all your body's cooling and nourishing fluids.

Lack of Nourishment: When your Kidney Yin is low, it’s like a tree without enough water. This leads to dizziness, blurred vision, and that classic weakness or dull ache in your lower back and knees.
The "Fake" Heat: Because Yin is the body's natural coolant, losing it allows "Deficiency Fire" to flare up. This causes "Tidal Fever" (fevers that come and go like the tide), night sweats, hot flashes in your palms and soles (vexing heat in the five centers), and a chronically dry throat.
Loss of Storage: The Kidneys are responsible for "holding" things in. When Yin is depleted, the body loses its ability to store essence, which can lead to issues like nocturnal emissions or spermatorrhoea.
Systemic Impact: Because Kidney Yin feeds the Yin of your other organs, a deficiency here can eventually cause dryness in your Lungs and restlessness in your Heart.

2. How the Formula Works (Actions)

The primary action of this formula is to nourish Yin and tonify the Kidneys. It uses a very sophisticated "3 + 3" strategy:

Three to Build: Shu Di Huang, Shan Zhu Yu, and Shan Yao work together to refill your body’s fluid reserves and nourish the Liver and Kidneys.
Three to Clear: Ze Xie, Mu Dan Pi, and Fu Ling act as a safety valve. They clear out stagnant fluids and "drain" the excess fake heat.
The Result: This ensures that the formula builds you up without making you feel "greasy" or bloated, and clears heat without drying you out further.

3. Who This Formula Is For (Indications)

Liu Wei Di Huang Wan is the go-to remedy for anyone showing signs of Kidney Yin deficiency. Common symptoms include:

Physical Aches: Soreness and weakness in the lower back and knees.
Sensory Issues: Dizziness, blurred vision, ringing in the ears (tinnitus), or hearing loss.
Heat Signs: Night sweats, hot flashes in the hands and feet, a dry mouth/throat, and "Steaming Bone" fever (a feeling of heat coming from deep inside).
Modern Medical Uses: It is widely used to support treatments for Chronic Nephritis (to improve kidney function), Diabetes (to help manage thirst and urination), Hypertension (high blood pressure), and Menopausal Syndrome (to cool hot flashes and night sweats).

Summary: Whether you are dealing with age-related dryness or recovering from a long-term illness that has drained your vitality, this formula acts as a "deep hydrator" for your internal systems.

Formula Analysis

The Mechanism in Classical Theory

1. Combining Building with Clearing (Tonification and Purgation)

The genius of Liu Wei Di Huang Wan lies in its "Three Tonifying and Three Draining" strategy.

The Builders: Shu Di Huang, Shan Zhu Yu, and Shan Yao are the core of the formula. Their job is to deeply nourish Liver and Kidney Yin.
The Clearers: Ze Xie, Mu Dan Pi, and Fu Ling act as support. They drain "Kidney turbidity," clear out "Ministerial Fire" (excess internal heat), and flush out stagnant fluids.
The Balance: By combining building with clearing, the formula prevents the rich, nourishing herbs from becoming "greasy" or clogging up your digestion. This ensures you get all the benefits of the tonics without the side effects of bloating or internal heat. It perfectly matches the TCM goal of seeking total internal balance.

2. Nourishing the Three "Yin" Systems Together

This formula doesn't just focus on one organ; it nourishes three major systems at once:

Kidney Yin: Shu Di Huang tonifies the Kidneys.
Liver Yin: Shan Zhu Yu tonifies the Liver.
Spleen Yin: Shan Yao tonifies the Spleen.
The Synergy: In Traditional Chinese Medicine, these three systems support each other. Sufficient Kidney Yin helps "water" the Liver, and Kidney energy provides the foundation for the Spleen to transform food into nutrients. By nourishing all three, the formula provides a comprehensive "deep hydration" that strengthens your body's natural resistance and vital energy (Righteous Qi).

3. Balancing Stillness with Movement

The ingredients in this formula are carefully selected to balance two different types of energy:

Stillness: The tonifying herbs (Shu Di Huang, Shan Zhu Yu, Shan Yao) are rich, thick, and "still." They stay in the body to build up your long-term reserves.
Movement: The draining herbs (Ze Xie, Mu Dan Pi, Fu Ling) are clear and "dynamic." They keep your internal energy (Qi) moving and ensure that fluids don't become stagnant.
The Result: This balance of "Movement and Stillness" allows the formula to build your body's strength while keeping your internal pathways open and clear. It prevents the tonics from making you feel sluggish, showcasing the sophisticated design of classical Chinese herbalism.

How This Formula Compares

Clinical Comparison Table

Compare	Liu Wei Di Huang Wan	Qi Ju Di Huang Wan	Zhi Bai Di Huang Wan	Zuo Gui Wan
Primary Function	Nourish Kidney Yin	Nourish Liver-Kidney Yin, brighten the eyes	Nourish Yin, clear deficiency Heat	Enrich Yin, tonify Kidney, replenish essence and marrow
Formula Category	Yin-Tonifying Formulas	Yin-Tonifying Formulas	Yin-Tonifying Formulas	Yin-Tonifying Formulas
Typical TCM Pattern	Kidney Yin Deficiency	Kidney Yin Deficiency	Kidney Yin Deficiency	Kidney Yin Deficiency
Main Conditions	Dizziness & Vertigo, Tinnitus, Night Sweats, Fatigue & Low Energy, Yin Deficiency Constitution	Dizziness & Vertigo, Eye Dryness, Tinnitus, Night Sweats, Fatigue & Low Energy	Yin Deficiency Constitution, Night Sweats	Night Sweats
Main Herbs	Prepared Rehmannia Root · Cornus Fruit · Chinese Yam · Alisma Rhizome · Moutan Bark / Tree Peony Bark · Poria / Hoelen	Prepared Rehmannia Root · Cornus Fruit · Chinese Yam · Alisma Rhizome · Moutan Bark / Tree Peony Bark · Poria / Hoelen · Goji Berry / Lycium Fruit · Chrysanthemum Flower	Prepared Rehmannia Root · Cornus Fruit · Chinese Yam · Alisma Rhizome · Moutan Bark / Tree Peony Bark · Poria / Hoelen · Anemarrhena Rhizome · Phellodendron Bark	Prepared Rehmannia Root · Cornus Fruit · Chinese Yam · Goji Berry / Lycium Fruit · Cuscuta Seed · Cyathula Root · Tortoise Shell Gelatin · Deer Antler Glue
Classical Source	Xiao Er Yao Zheng Zhi Jue (Qian Yi, Song dynasty) / later popularised	Derived from Liu Wei Di Huang Wan (Yi Fang Ji Jie / later traditional sources)	Yi Zong Jin Jian / Investigation of Medical Formulas (Ming dynasty)	Ming-Qing classical formulary

How to tell them apart

Liu Wei Di Huang Wan is the pure Yin-tonifying base. Qi Ju Di Huang Wan adds Gou Qi Zi and Ju Hua for eye symptoms. Zhi Bai Di Huang Wan adds Zhi Mu and Huang Bai to clear empty Fire. Zuo Gui Wan is a stronger pure Yin tonic without the draining components.

For educational reference only, based on traditional pattern differentiation — not a substitute for professional advice.

Clinical Modifications

Clinical Modifications for Liu Wei Di Huang Wan

1. For Severe Liver and Kidney Yin Depletion

If the dryness is deep and you have symptoms like very blurry vision, premature graying of hair, or a constant dull ache in your sides, extra "super-nourishing" herbs can be added:

Gou Qi Zi (Goji Berry): A famous tonic that nourishes the Liver and Kidneys and is especially good for brightening the eyes.
Nu Zhen Zi (Privet Fruit) and Mo Han Lian (Eclipta): This pair is known for darkening the hair and providing a strong, cooling nourishment to the Liver and Kidney systems.
The Result: Adding these to Liu Wei Di Huang Wan provides a more potent "fluid refill" for the body, addressing deep-seated dryness and age-related depletion more effectively.

2. For Intense "Deficiency Fire" (Inflammation)

If your Yin deficiency has led to serious heat symptoms—like a very red throat, extreme irritability, a constant bitter taste, or feeling like your body is "on fire"—stronger cooling herbs are needed:

Huang Lian (Coptis Root): A powerful bitter herb that drains fire from the Heart and Stomach.
Zhi Zi (Gardenia Fruit): An expert at draining heat from the entire body (the Triple Burner) and relieving that restless, "vexed" feeling.
The Result: These herbs act like a high-powered cooling system, putting out the "Deficiency Fire" while the original formula works to rebuild the cooling fluids.

3. If You Have Weak Digestion and Heavy Dampness

Because Liu Wei Di Huang Wan is very rich, people with a "weak Spleen" might find it hard to digest, leading to bloating or loose stools. To fix this, we add herbs to support the gut:

Bai Zhu (Atractylodes): Strengthens the Spleen’s energy and helps dry up excess internal "dampness."
Yi Yi Ren (Coix Seed/Barley): Helps the body flush out excess moisture and supports the Spleen, ensuring your digestive system stays "light."
The Result: This modification ensures that the nourishing herbs don't "clog up" your system. It allows you to get the Kidney-tonifying benefits while keeping your digestion smooth and your body free of heavy dampness.

Modern Research

What the Science Suggests

1. Influence on the Immune System

Liu Wei Di Huang Wan (Six-Flavor Rehmannia Pill / Rehmannia Six Formula) is a foundational basic tonic herbal formula among classic herbal formulas that nourishes kidney yin and nourishes the liver.

It serves as the key to therapeutics for many yin-deficiency patterns and forms the base for modifications such as Qi Ju Di Huang Wan, Zhi Bai Di Huang Wan, and the three sedative variations. The formula promotes urination, drains dampness, astringes jing, and helps relieve constipation, irregular menstruation, dry eyes, hot flashes, and deficiency fire. It is also applied in modern contexts for diabetic nephropathy and supportive care in prostate cancer.

1. Boosting Your Immune System

Modern science has shown that Liu Wei Di Huang Wan is a powerful tool for balancing your immune system.

Internal Defense: It helps strengthen your body’s natural ability to fight off infections by increasing the activity of white blood cells and promoting the production of antibodies.
Support for Chronic Illness: For people with long-term conditions like chronic hepatitis or kidney issues, this formula helps regulate the immune response, making it easier for the body to manage these persistent health challenges.
Prevention: By keeping your immune system alert, it acts as a great support for preventing you from getting sick in the first place.

2. Balancing Your Hormones (Endocrine System)

This formula has a significant impact on the body’s chemical messengers, helping to keep your hormones in a healthy range.

Menopause Support: It is highly effective at smoothing out the hormonal shifts that happen during menopause. It helps "cool down" the body, reducing hot flashes, night sweats, and the irritability caused by changing hormone levels.
Thyroid and Reproductive Health: Research suggests it can help regulate thyroid and gonadal hormones.
Men’s Health: For men dealing with sexual dysfunction related to hormonal imbalances, Liu Wei Di Huang Wan can help restore balance and improve overall vitality.

3. Fighting Aging and "Cellular Rust" (Antioxidants)

We now know that many signs of aging and disease are caused by "oxidative stress"—essentially internal rust for your cells.

Scavenging Free Radicals: The herbs in this formula are packed with antioxidants that clean up harmful molecules (free radicals) in your body.
Brain and Heart Protection: By protecting your cells from damage, it may help prevent age-related conditions like dementia and cardiovascular disease.
Slowing the Clock: Long-term use of this formula is often studied for its ability to protect organ function and keep tissues healthy as we get older.

4. Calming the Mind and Nerves

Liu Wei Di Huang Wan doesn't just work on the body; it also has a soothing effect on the nervous system.

Better Mood and Sleep: It can help improve your overall mood by easing feelings of anxiety and depression. It is also excellent for improving sleep quality.
Stopping the Noise: For those suffering from dizziness or that annoying ringing in the ears (tinnitus) caused by depletion, this formula helps settle the nervous system to provide relief.
Nerve Protection: Modern studies are even looking at how it might protect nerve cells from damage, which could help prevent long-term neurological issues.

5. Other Potential Health Benefits

Ongoing research is uncovering even more ways this ancient formula might support modern health:

Support During Cancer Treatment: It is sometimes used as a supportive therapy during chemo or radiation to help the body tolerate the treatment better and reduce side effects.
Metabolic Support: There is evidence that it can help the body manage blood sugar and cholesterol levels more effectively.
Future Possibilities: While these areas (like anti-tumor and lipid-lowering effects) still need more study, the results so far are very promising for using this formula as a comprehensive tool for metabolic health.

In summary: Liu Wei Di Huang Wan is a time-tested formula that modern science is now validating as a powerful regulator for the immune system, hormones, and nervous system, helping you stay balanced and healthy at every age.

Safety

Safety Considerations

1. Cautions & Contraindications

Use Liu Wei Di Huang Wan cautiously in patients with weak spleen‑stomach function—its rich, greasy nature may cause indigestion (fullness, poor appetite, nausea); combine with spleen‑strengthening herbs or adjust dose/form under physician guidance. Avoid in yang‑deficiency constitutions (cold limbs, pale complexion, fatigue), as it may worsen yang depletion. Do not use during an active cold or exterior pathogen—avoid tonics until the infection resolves.

2. Dietary Precautions & Monitoring

While taking Liu Wei Di Huang Wan avoid spicy and greasy foods (which generate heat or burden the spleen). Maintain a light, digestible diet and monitor for GI discomfort; if adverse symptoms occur, stop and consult a clinician for dose adjustment or alternative therapy.

Available Products

Where to Get It

Nong's Liu Wei Di Huang Wan Concentrated Granules

HJMEDICAL Nong's Liu Wei Di Huang Wan (Six-Flavor Rehmannia Pill) 5:1 Concentrated Granules $50.18

HJMEDICAL Hoi Tin Liu Wei Di Huang Tang (Liu Wei Di Huang Wan Six Flavor Rehmannia) 5:1 Concentrated Granules $24.93

Hoi Tin Mai Wei Di Huang Ke Li (Extract Granules) | Traditional Herbal Balance Series HJMEDICAL

HJMEDICAL Hoi Tin Mai Wei Di Huang Wan (Ophiopogon & Schisandra Rehmannia) 5:1 Concentrated Granules $30.50

Hoi Tin Qi Ju Di Huang Wan Extract Granules

HJMEDICAL Hoi Tin Qi Ju Di Huang Wan (Lycium & Chrysanthemum Rehmannia) 5:1 Concentrated Granules $30.50

Nong's Qi Ju Di Huang Wan Extract Granules

HJMEDICAL Nong's Qi Ju Di Huang Wan (Lycium & Chrysanthemum Rehmannia) 5:1 Concentrated Granules $51.25

Nong's Zhi Bai Di Huang Wan Extract Granules

HJMEDICAL Nong's Zhi Bai Di Huang Wan (Anemarrhena & Phellodendron Rehmannia) 5:1 Concentrated Granules $51.25

FAQ

Questions About Liu Wei Di Huang Wan

Q1: What are the actions of Liu Wei Di Huang Wan?

Liu Wei Di Huang Wan has the actions of nourishing Kidney and Liver Yin and mildly clearing empty Heat. It is the foundational Yin-tonifying formula in Chinese medicine, designed with a balanced “three tonifying, three draining” structure.

Q2: Which modern diseases is Liu Wei Di Huang Wan suited to?

Modern TCM clinical practice commonly applies it to individuals whose pattern differentiation falls within Kidney and Liver Yin deficiency, including menopausal hot flashes and night sweats, diabetes with Yin deficiency, tinnitus, chronic lower back and knee weakness, certain forms of hypertension or chronic fatigue with empty Heat signs, and supportive care in chronic kidney-related conditions.

Q3: Is Liu Wei Di Huang Wan suitable for improving lower back soreness, dizziness, and night sweats?

For presentations of soreness and weakness of the lower back and knees, dizziness, tinnitus, night sweats, five-center heat, dry mouth and throat, a red tongue with little coating, and a thin rapid pulse — in those whose pattern differentiation confirms Kidney Yin deficiency — TCM commonly applies Liu Wei Di Huang Wan as an adjunct. It cannot replace standard medical treatment.

Q4: Who should not take Liu Wei Di Huang Wan?

Those with significant Spleen deficiency and Dampness (poor appetite, loose stools, greasy tongue coating), Kidney Yang deficiency (cold limbs, clear abundant urine, aversion to cold), exterior conditions, or excess Heat/Damp-Heat are generally not suitable. The formula is rich and moistening; misuse can burden digestion or worsen Cold patterns. Use should be assessed by a qualified TCM physician.

Q5: What does the “three tonifying, three draining” structure mean?

The three tonifying herbs (Shu Di Huang, Shan Zhu Yu, Shan Yao) nourish Kidney, Liver, and Spleen Yin/Essence. The three draining herbs (Ze Xie, Mu Dan Pi, Fu Ling) gently clear empty Heat, drain turbid Dampness, and prevent the rich tonics from becoming stagnant or cloying. This balance allows long-term Yin nourishment without excessive greasiness.

Q6: Can Liu Wei Di Huang Wan help with menopausal symptoms or diabetes?

Yes, when hot flashes, night sweats, or dry symptoms arise from Kidney Yin deficiency, or when diabetes presents with Yin deficiency signs (dry mouth, five-center heat, lower back weakness). It is used as supportive therapy according to pattern differentiation and does not replace conventional medical management.

Q7: What are the main ingredients of Liu Wei Di Huang Wan?

The classical formula consists of six herbs: Shu Di Huang (prepared Rehmannia) to tonify Kidney Yin and Essence, Shan Zhu Yu (Cornus) to nourish Liver and Kidney and astringe Essence, Shan Yao (Dioscorea) to tonify Spleen and Kidney, Ze Xie (Alisma) to drain turbid Dampness from the Kidneys, Mu Dan Pi (Moutan) to clear empty Heat from the Liver and Blood, and Fu Ling (Poria) to strengthen the Spleen and drain Dampness.

Q8: Is Liu Wei Di Huang Wan suitable for long-term use?

It may be used for longer courses under professional supervision for chronic Yin deficiency, as its balanced structure is designed to nourish without excessive stagnation. Digestive tolerance should be monitored; if bloating or loose stools appear, the formula may need modification or temporary pause.

Q9: How does Liu Wei Di Huang Wan differ from Zhi Bai Di Huang Wan?

Liu Wei Di Huang Wan nourishes Yin and mildly clears empty Heat. Zhi Bai Di Huang Wan adds Zhi Mu and Huang Bai to more strongly clear empty Fire and is preferred when deficiency Heat signs (marked five-center heat, night sweats, or tidal fever) are more pronounced.

Q10: What lifestyle advice supports the use of Liu Wei Di Huang Wan?

Adequate rest, avoiding excessive late nights and overwork, a diet that nourishes Yin without being overly greasy or cold, and gentle practices that conserve Essence help support the formula’s Yin-nourishing effects. Professional guidance remains essential for safe and effective long-term use.

FAQ

General Questions

How do I choose the right formula?

TCM formulas are traditionally selected according to individual pattern differentiation rather than by symptom alone. If you're not sure which formula fits your presentation, take our AI Assessment below for a personalized starting point, then confirm with a qualified TCM practitioner.

What are concentrated herbal granules?

Concentrated herbal granules are made by decocting raw herbs, then extracting and concentrating the resulting liquid into a fine granule or powder form. This preserves the same active compounds as a traditional decoction while making the herbs far easier to store, measure, and prepare.

How should I take these products?

Dissolve the recommended amount of granules in hot water, stir until fully dissolved, and drink while warm — following the dosage and frequency advised by your TCM practitioner or as stated on the product packaging.

Are concentrated herbal granules equivalent to traditional decoctions?

Concentrated granules are produced from the same herbs and processed to retain their active compounds, so they are traditionally regarded as a convenient alternative to decoctions rather than a different remedy. Some practitioners note subtle differences in strength or absorption between the two forms, so your TCM practitioner may adjust dosage accordingly.

Are your products authentic?

Yes. HJMEDICAL sources its concentrated granules exclusively from established, reputable manufacturers such as Nong's and Hoi Tin, both long-standing names in the TCM granules industry, with GMP compliance stated directly on their packaging.

Are HJMEDICAL products manufactured under GMP standards?

HJMEDICAL sources its concentrated granules from established, reputable manufacturers such as Nong's and Hoi Tin, both long-standing names in the TCM granules industry. GMP compliance for these products is stated directly on their packaging.

Do you ship internationally?

Yes — we ship worldwide! Every order goes out via Hong Kong Post, and your exact shipping cost and estimated delivery time for your address are calculated and shown right at checkout, so there are never any surprises. We also offer free shipping once your order reaches our free-shipping threshold, so it's easy to stock up on your favorite formulas and save.

Can I take more than one formula at the same time?

Some formulas are traditionally combined, while others overlap or counteract each other. We recommend checking with a qualified TCM practitioner before combining formulas, especially if you are already taking other medication.

Are these products suitable during pregnancy or breastfeeding?

Some TCM formulas are not suitable during pregnancy or breastfeeding. Please consult a qualified TCM practitioner or your doctor before use if you are pregnant, trying to conceive, or nursing.

Do these products replace medical treatment?

No. These products are traditional herbal supplements intended to support wellbeing according to TCM principles — they are not a replacement for professional medical diagnosis or treatment. Please consult a qualified TCM practitioner or licensed healthcare provider before starting, stopping, or combining any treatment, especially if you have a chronic condition.

Medical Disclaimer

For general TCM education only — not medical advice. Consult a qualified TCM practitioner or licensed healthcare provider before use, especially if pregnant, nursing, on medication, or managing a chronic condition.

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