Home Products Dried Herbal Products Dan Shen (Salvia miltiorrhiza Bunge) - Danshen root

Dan Shen (Salvia miltiorrhiza Bunge) - Danshen root

Sku: SKU-0845012026

Dan Shen (Salvia miltiorrhiza Bunge), commonly known as Danshen root, is a well-known medicinal herb in Traditional Chinese Medicine (TCM), widely used for its ability to invigorate Blood, dispel Blood stasis, and regulate circulation. Classified as bitter in taste and slightly cold in nature, Dan Shen primarily enters the Heart, Pericardium, and Liver meridians, where it plays a central role in maintaining cardiovascular and systemic balance.

In traditional practice, Dan Shen is valued for promoting smooth blood flow, improving microcirculation, and supporting heart and brain health. It has long been used in formulas addressing chest pain, angina-like discomfort, menstrual irregularities, abdominal pain due to Blood stasis, and traumatic injuries with bruising or swelling. By activating Blood without excessive consumption of vital substances, Dan Shen helps generate new Blood while nourishing existing Blood, making it a key herb in many classical and modern prescriptions.

Modern scientific research has identified a rich profile of bioactive compounds in Dan Shen, including tanshinones, salvianolic acids, flavonoids, and phenolic acids, which contribute to its antioxidant, anti-inflammatory, endothelial-protective, and anti-fibrotic properties. These findings support its traditional use in conditions related to impaired circulation, metabolic imbalance, and chronic organ stress involving the heart, liver, kidneys, and brain.

Dan Shen is also recognized for its role in supporting liver function, regulating lipid and glucose metabolism, and enhancing the body’s natural self-repair mechanisms through improved blood flow and tissue perfusion. When used appropriately according to pattern differentiation, it offers a balanced approach to long-term health maintenance and recovery.

Due to its strong blood-activating nature, Dan Shen should be used with professional guidance in specific populations, particularly during pregnancy or when combined with anticoagulant therapies.

Herbal Name: Dan Shen (Salvia miltiorrhiza Bunge) - Danshen root

Common English Name: Danshen root

Scientific Name (Medicinal Name): Salvia miltiorrhiza Bunge (Salviae Miltiorrhizae Radix et Rhizoma)

Family: Lamiaceae (Mint family)

Medicinal Part Used: The root is the medicinal part containing the highest concentration of active constituents.

Storage: Store the dried medicinal material in airtight containers or sealed bags, protected from insects, moisture, and mold.

Nature and Flavor: Bitter in taste, slightly cold in nature, non-toxic.

Meridian Tropism: Heart, Pericardium, Liver channels.

Therapeutic Actions and Indications

According to Traditional Chinese Medicine, Dan Shen exhibits strong anti-inflammatory and antioxidant activities, protects vascular endothelium, and demonstrates anti-fibrotic effects across multiple organs, including the liver, heart, lungs, and kidneys. It enhances the body’s self-repair capacity through regulation of Blood, Qi, and Body Fluids.

I. Cardiovascular and Circulatory System

  • Invigorates Blood, dispels Blood stasis, unblocks the Pericardium collaterals, promotes generation of new Blood, and nourishes Blood.
  • Enhances blood circulation to functional organs, improves microcirculation, and prevents vascular stasis.
  • Dilates coronary arteries, strengthens cardiac function, and prevents myocardial ischemia.
  • Supports prevention and management of cardiovascular disorders such as angina pectoris, cerebral circulatory insufficiency, stroke, and cerebrovascular accidents.
  • Regulates blood pressure.
  • Reduces low-density lipoprotein cholesterol, inhibits thrombus formation, and prevents vascular occlusion.
  • Helps relieve numbness and tingling of the extremities due to poor peripheral circulation (not recommended for cold-predominant constitutions).
  • Clears Heat, cools the Blood, and supports conditions involving septic or heat-toxin patterns.

II. Nervous System

  • Calms the Spirit, stabilizes the Mind, and clears Heart Heat.
  • Treats insomnia, difficulty falling asleep, and poor sleep quality.
  • Relieves stress, anxiety, restlessness, emotional distress, mental fatigue, and neurasthenia.
  • Supports treatment of delirium and agitation caused by febrile diseases.
  • Protects neurons and supports brain function impaired by insufficient cerebral circulation.
  • Assists in vascular-related cognitive decline and shows potential benefits in neurodegenerative disorders (based on modern research).

III. Musculoskeletal System

  • Treats soreness, swelling, and pain of the joints and lower back.
  • Reduces muscle swelling, stiffness, and spasms; enhances flexibility and physical vitality.
  • Supports functional recovery in paralysis or limb weakness caused by Blood stasis or impaired circulation.
  • Alleviates pain following trauma, contusions, and hematomas.
  • Shows potential benefits in bone metabolism and osteoporosis.

IV. Liver, Gallbladder, and Metabolism

  • Protects hepatocytes and supports restoration of liver function.
  • Helps prevent and slow the progression of hepatic fibrosis.
  • Supports conditions involving hepatosplenomegaly due to chronic or advanced-stage hepatitis, softening the Liver and reducing swelling and stagnation.
  • Clears Heat and detoxifies the Liver.
  • Lowers blood glucose levels.
  • Regulates lipid and glucose metabolism, improving blood lipid and glucose indices.
  • Supports systemic metabolic balance through improved circulation and liver function.

V. Digestive System

  • Treats abdominal pain caused by Blood stasis.
  • Helps dissipate abdominal masses and accumulations according to TCM theory.
  • Expels Cold pathogenic factors accumulated in the thoracic and abdominal cavities.
  • Relieves chest oppression, abdominal rumbling, and distension.
  • Regulates Qi and Blood of the Middle Jiao.

VI. Reproductive System – Gynecology and Andrology

  • Invigorates Blood and regulates menstruation.
  • Treats irregular menstruation, amenorrhea, and dysmenorrhea due to Blood stasis.
  • Treats menstrual pain and lower abdominal pain caused by uterine prolapse.
  • Calms the fetus.
  • Eliminates retained dead fetus and supports postpartum lochia discharge.
  • Treats uterine bleeding, hemorrhage due to miscarriage, and ectopic pregnancy (according to TCM pattern differentiation).
  • Supports treatment of acute mastitis.
  • In men, treats lower abdominal pain radiating to the testes caused by Blood stasis in the Lower Jiao.

VII. Renal and Urinary System

  • Supports improvement of renal function in chronic kidney disease.
  • Shows potential benefits in diabetic nephropathy through enhanced microcirculation and anti-fibrotic effects.
  • Reduces renal damage associated with metabolic disorders and Blood stasis.

VIII. Dermatology and External Applications

  • Reduces inflammation and swelling.
  • Treats boils, carbuncles, ulcers, and inflammatory skin lesions.
  • Reduces fever associated with heat-toxin skin conditions.
  • Treats burns caused by hot oil; promotes granulation tissue formation and wound healing.
  • Supports soft tissue repair by enhancing local blood supply.
  • Reduces dermatitis and inflammatory reactions in peripheral tissues.

IX. Endocrine System

  • Supports treatment of goiter (thyroid enlargement) caused by iodine deficiency, according to traditional experience and TCM practice.

Chemical Constituents

  1. Diterpenoid quinones:
    Tanshinone I, Tanshinone IIA, Tanshinone IIB, Tanshinone III, Cryptotanshinone, Isocryptotanshinone, Methyl tanshinone, Dihydrotanshinone I
  2. Phenolic acids and water-soluble polyphenols:
    Salvianolic acid A, Salvianolic acid B, Salvianolic acid C, Rosmarinic acid, Danshensu (3,4-dihydroxyphenyllactic acid), Protocatechuic acid, Caffeic acid, Ferulic acid
  3. Flavonoids:
    Rutin, Luteolin, Apigenin, Quercetin, Kaempferol
  4. Volatile oils and aromatic compounds:
    Monoterpenoids, Sesquiterpenoids, characteristic terpene derivatives of the Lamiaceae family
  5. Plant sterols and lipids:
    β-Sitosterol, Stigmasterol, Campesterol, Oleic acid, Linoleic acid
  6. Vitamins:
    Vitamin E (α-tocopherol), Vitamin A (provitamin carotenoids)
  7. Minerals:
    Calcium, Magnesium, Iron, Phosphorus, Potassium
  8. Amino acids:
    Aspartic acid, Glutamic acid, Proline, Valine, Leucine
  9. Other constituents:
    Free phenols, Lactic acid, Polysaccharides

Dosage and Administration: 8–12 g per day, decocted or infused as herbal tea.

Contraindications and Precautions

  • Dan Shen should not be used in combination with Li Lu (Veratrum spp.).
  • It is contraindicated in patients with active bleeding or excessive hemorrhage.
  • Caution is advised when used concurrently with anticoagulant or antiplatelet medications.
  • Pregnant women should only use Dan Shen under medical supervision.
  • Individuals with deficiency patterns without Blood stasis should exercise caution with prolonged use.

 

ECOLOGICAL VALUE OF DANSHEN (CHINESE RED SAGE)

Beyond its therapeutic value, Danshen (Salvia miltiorrhiza Bunge) has distinctive ecological functions involving pollination, mycorrhizal symbiosis, and soil microbial interactions:

  • Specialized Pollination Interactions: Its flowers attract the bumblebee Bombus breviceps. Research shows that these bees act as both pollinators and nectar robbers, creating complex plant–pollinator relationships.
  • Reproductive Adaptation: Persistent flower calyces extend floral longevity and contribute to fruit development and seed production, supporting reproductive success.
  • Mycorrhizal Symbiosis: Danshen forms associations with arbuscular mycorrhizal fungi, enhancing nutrient uptake and influencing the accumulation of bioactive compounds in its roots.
  • Soil Microbial Interactions: Continuous cultivation can alter rhizosphere microbial communities and increase disease risks. Certain phenolic compounds released by roots may also inhibit the plant's own growth.
  • Sustainable Agroecological Practices: Crop rotation, intercropping, and beneficial mycorrhizal management offer potential approaches to maintaining soil health, reducing monoculture impacts, and limiting pressure on wild resources.

Danshen offers dual value—therapeutic and ecological—through medicinal resources, pollination interactions, and mycorrhizal symbiosis. Protecting soil microbial communities and adopting sustainable cultivation practices are essential for maintaining its ecological functions.

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