Isatis Root, Bǎn Lán Gēn, 板蓝根, Radix Isatidis

Disclaimer    For educational purposes only.  Do not use as medical advice

AboutPlantsChinese MedicineCaution
Health Benefits
For: Sore throat • Viral infections • Cold/flu • Upper respiratory infection • Encephalitis B • Herpes • Skin blotches • Fever • Tonsillitis
Attributes: Antiviral • Antibiotic • Immunostimulant • Anticoagulant
Products (online examples)

 

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Research (sample)
Articles:
  • Space: Link 
Constituents: 
Isatan B • Salicylic acid • Daucosterol • Adenosine • Indican •Indigo •Indirubin • Uridine • Uracil • Kinetin •Hypozanthine

Photos (Click to enlarge)
Fun Facts
Other Names: Varieties: Isatis Baphicacanthus cusia, Isatis indigotica Fort • Indigo Woad Root
Plant Family:
Pharmacopeias: Shen Nong Ben Cao Jing
Species

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Growth
TBD TBD
Isatis tinctoria L. is not in the USDA Plant Database.  Drill down via USDA Interactive Map:

USA: Isatis tinctoria L. USDA Zones:  

Native: 

Habitats: 

Category: Clear Heat Resolve Toxins
English: Isatis Root    Pinyin:  Ban Lan Gen      Pharmaceutical: Radix Isatidis   
Organs: Heart • Lung • Stomach      Temperature: Cold  
Taste: Bitter      Toxicity:   
Patterns: Wind heat sore throat • Blood heat • Skin toxins  
Actions:  Resolve toxins • Clear interior and exterior heat • Ease sore throat
Key 2nd Actions: Soothe Sore Throat • Relieve Jaundice • Treat Hepatitis
Indications: Viral infections • Wind heat • Sore throat • Skin blotches • Fever • Tonsillitis
Contraindications: Patients with allergic reactions to sulfonylureas and sulfonamides
Typical Dosage: 10g to 15g          Guidelines
Parts Used: Root
Notes:
Dui Yao
BAN LAN GEN/ XUAN SHEN: painful/red/swollen throat due to Yin deficient heat or excess Fire which damages Yin. Pu Ji Xiao Du Yin [35]
Formulas with Ban Lan Gen
Pu Ji Xiao Du Yin

Alert
Be cautions with all medicine.

 

Potential Drug Interactions

Herbal medicine may interact negatively with pharma drugs and other herbs.  Examples below:

Herbs:

Pharma Drugs:Patients with allergic reactions to sulfonylureas and sulfonamides

[3], [5], [8]

Information in this post came from many sources, including class notes, practitioners, websites, webinars, books, magazines, and editor's personal experience.  While the original source often came from historical Chinese texts,  variations may result from the numerous English translations.   Always consult a doctor prior to using these drugs.  The information here is strictly for educational purposes. 

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