Dan Shen(Salvia miltiorrhiza): What It Is, Benefits, Uses, and Risks

If you’ve ever explored traditional Chinese medicine (TCM), you may have come across Dan Shen. Known scientifically as Salvia miltiorrhiza and often referred to as “Salviae Miltiorrhizae Radix et Rhizoma,” this herb has been a staple in herbal remedies for centuries.

Revered for its wide-ranging health benefits, this root continues to gain attention in modern medicine. Let’s dive into what Dan Shen is, its uses, and the precautions you should know before incorporating it into your health regimen.

What Is Dan Shen?

Dan Shen, also called “Dan-shen Root,” is the dried root of Salvia miltiorrhiza, a plant native to China. This herb thrives in regions like Jiangsu, Anhui, Hebei, and Sichuan, and is typically harvested in spring or autumn. With its slightly bitter and cool properties, It primarily targets the heart and liver meridians, according to TCM principles¹.

In traditional use, Dan Shen is lauded for its ability to improve blood circulation, calm the mind, and cool the blood. While initially used for women’s health issues, its applications have expanded significantly over the centuries².

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Health benefits and Medical uses

1. Promotes Heart Health

Modern research supports Dan Shen’s effectiveness in cardiovascular health³. Its active compounds, such as Tanshinones and salvianolic acids, can⁴:

• Expand coronary arteries.
• Improve blood circulation.
• Prevent blood clot formation.
• Alleviate conditions like angina and coronary artery disease.

One notable product derived from this herb is Danshen Dripping Pill⁵, used to treat heart disease and angina worldwide.

Tip: The above content is not a paid promotion. Do not use any drugs privately before your doctor gives you professional advice.

2. Supports Women’s Health

Salvia miltiorrhiza has been called a “women’s best friend” for a reason. Historically, it’s been used to⁶:

• Treat irregular menstruation and pain during periods.
• Alleviate postpartum abdominal pain caused by blood stagnation.

As a cornerstone of gynecology in TCM, Dan Shen’s efficacy is often enhanced when combined with herbs like angelica root (Dang Gui) and chuanxiong (Szechuan lovage)⁷.

3. Improves Liver Function

For those with liver ailments such as hepatitis or cirrhosis, Dan Shen offers hope. It can^{8 9}:

• Protect liver cells from damage.
• Enhance microcirculation in the liver.
• Help regenerate damaged liver tissue.

Its antioxidant properties also combat oxidative stress, a key factor in liver disease progression¹⁰.

4. Combats Chronic Inflammation

Dan Shen’s anti-inflammatory effects make it a useful tool against conditions like¹¹:

• Rheumatoid arthritis.
• Skin abscesses and boils.
• Chronic bronchitis.

In a 2020 study¹², researchers explored the pharmacological activities of tanshinone IIA from Salvia miltiorrhiza, highlighting its anti-inflammatory, antioxidant, and cardioprotective effects through modulation of immune cell function and signaling pathways, indicating potential therapeutic benefits in cardiovascular diseases and beyond.

By reducing inflammatory markers, it provides relief from pain and swelling.

5. Enhances Mental Well-being

TCM also employs Dan Shen to calm the mind and reduce anxiety. It can help with¹³:

• Insomnia.
• Heart palpitations.
• General restlessness caused by stress or illness.

The herb’s ability to “cool the blood” is thought to mitigate emotional agitation.

Dan Shen(Salvia miltiorrhiza) has a variety of medical benefits, including promoting heart health, supporting women’s health, improving liver function, fighting chronic inflammation, and enhancing mental health.

How to Use it

Dan Shen is versatile and can be prepared in several ways. Here are the most common methods¹⁴:

1. Decoctions: Simmering 5–15 grams of this herb in water is the traditional way to prepare it for medicinal use.
2. Capsules or Extracts: Modern formulations make it easier to incorporate Dan Shen into your daily routine without the need for brewing.
3. External Applications: Ground Dan Shen mixed with other ingredients is used to reduce dark circles or improve skin health.

Recipe Highlight: Dan Shen Nourishing Chicken Soup

A popular TCM recipe for postpartum recovery¹⁵:

• Ingredients: 10g Dan Shen, 10g astragalus, 10g ophiopogon root, 6g licorice, 5 red dates, half a chicken, and ginger.
• Preparation: Simmer all ingredients in 3000ml of water for 40 minutes. Season with salt to taste.

This soup supports recovery from fatigue and boosts blood circulation.

Salvia miltiorrhiza can be used in decoctions, capsules, or external applications, and is featured in recipes like Dan Shen Nourishing Chicken Soup for health benefits such as improving blood circulation and aiding recovery.

Potential Risks and Precautions

While Dan Shen offers numerous benefits, it’s not without risks. Here are some important considerations^{16 17}:

1. Side Effects:
   • Nausea, dry mouth, or dizziness.
   • Rare but severe allergic reactions like rash, difficulty breathing, or low blood pressure.
2. Drug Interactions¹⁸:
   • Dan Shen may enhance the effects of blood thinners like warfarin, increasing the risk of bleeding.
   • Avoid combining it with other anticoagulants without consulting a healthcare provider.
3. Special Populations:
   • Pregnant women should avoid it due to its potential to induce uterine contractions.
   • Individuals with gastrointestinal disorders may experience discomfort.
4. TCM Guideline:
   • Dan Shen should not be used with Radix Veratrum (li lu) as they are considered incompatible.

Dan Shen has potential side effects, drug interactions, and risks for specific populations, and should not be used with Radix Veratrum.

Common Questions

Q: Can I use Dan Shen for weight loss?

A: Preliminary research suggests that this herb may convert white fat to brown fat, aiding in metabolism¹⁹. However, further studies are needed.

Q: Is Salvia miltiorrhiza safe for long-term use?

A: Prolonged use should be monitored by a qualified practitioner, especially if combined with other medications.

Q: Where can I buy this herb?

A: It is available at TCM pharmacies and online herbal stores. Ensure you purchase from a reputable source to avoid contamination or adulteration.

Bottom line

Dan Shen is a remarkable herb with a rich history in traditional and modern medicine. From heart health to women’s wellness, its benefits are both broad and profound. However, as with any medicinal herb, it’s crucial to use it responsibly and consult a healthcare professional when in doubt.

Whether you’re exploring herbal remedies or looking to enhance your overall health, Dan Shen is a worthy addition to your wellness toolkit. Just remember, nature’s medicine comes with the responsibility of mindful use.

Trusted source

1. https://baike.baidu.com/item/%E4%B8%B9%E5%8F%82/53612 ↩︎
2. https://sys01.lib.hkbu.edu.hk/cmed/mmid/detail.php?pid=B00020&page=1&sort=name_cht&lang=eng ↩︎
3. 安娜, 孟根杜希, 马明星, 赵文会. 丹参及其有效成分的药理作用研究进展[J]. 临床医学进展, 2024, 14(5): 142-150. https://doi.org/10.12677/acm.2024.1451408 ↩︎
4. https://pubmed.ncbi.nlm.nih.gov/32071787/ ↩︎
5. https://baike.baidu.com/item/%E5%A4%8D%E6%96%B9%E4%B8%B9%E5%8F%82%E6%BB%B4%E4%B8%B8/3644272 ↩︎
6. http://lxjk.people.cn/n1/2018/1205/c404177-30443950.html ↩︎
7. https://m.baidu.com/bh/m/detail/ar_467056613966661163(Li Yue, Attending Physician Tuina Department Dongzhimen Hospital, Beijing University of Traditional Chinese Medicine) ↩︎
8. https://wap.china-pharmacy.com/attached/wenjian/14/201709/30115039_6105.pdf ↩︎
9. ZHAO Bao-sheng, DONG Jin-ling, XIE Fang, ZHANG Long, WEN Hui-min. Clinical observation of Compound Danshen Tablets combined with thymalfasin in treatment of decompensated hepatitis C cirrhosis[J]. DRUGS&CLINIC, 2017, 32(2): 253-257. https://www.tiprpress.com/xdywlc/html/2017/2/20170222.htm ↩︎
10. Research Progress on Chemical Constituents and Pharmacological Effects of Salvia miltiorrhiza[J]. 临床医学进展, 2019, 09(02): 127-132. https://doi.org/10.12677/ACM.2019.92021 ↩︎
11. 韩浩伦, 吴玮. 中药丹参抗炎作用研究进展[J]. 总装备部医学学报, 2010 (2): 118-119. ↩︎
12. Drug Design, Development and Therapy ( IF 4.7 ) Pub Date : 2020-11-05 , DOI: 10.2147/dddt.s266911 ↩︎
13. https://health.baidu.com/m/detail/ar_2174652507646725705(Chen Wenzhen Deputy Chief Physician Department of Neurology Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine) ↩︎
14. http://www.a-hospital.com/w/%E4%B8%B9%E5%8F%82 ↩︎
15. https://kmweb.moa.gov.tw/subject/subject.php?id=47849 ↩︎
16. https://m.baidu.com/bh/m/detail/ar_4673213031448515208(Wang Bo Deputy Chief Physician Department of Traditional Chinese Medicine, Qilu Hospital of Shandong University) ↩︎
17. https://m.baidu.com/bh/m/detail/ar_4658849496947934659(Huang Qiang, Deputy Chief Physician, Department of Traditional Chinese Medicine, The First Affiliated Hospital of Nanchang University) ↩︎
18. https://www.drugs.com/npc/danshen.html ↩︎
19. https://pmc.ncbi.nlm.nih.gov/articles/PMC8947163/ ↩︎