Single Herb Glossary
Bǎi Wèi 白薇
| Pharmaceutical name | Cynanchi Radix “white rose” |
| Category | Clear Heat from Deficiency |
| Key Properties | Cools the Blood and reduces heat from deficiency without injuring yin fluids or blood Vents pathogens Facilitates urination |
| Properties | Bitter Salty Cold |
| Tropism | LU, ST, KD |
| Actions & Indications | 1) Clears Heat & Cools Blood (Nutritive & Blood level Heat) 2) Cools Blood, Promotes Urination (Lin, Blood Lin,stranguria) 3) Resolves Toxicity & Treats Sores |
| Dosages | 3-12g |
| Contraindications (TCM) | Caution with Deficiency & Cold of SP/ST with loose stools or decreased food intake Caution in patients with no Heat in Blood |
| Contraindications (Western) | Strong cardiotonic: Overdosing (30-45g) will cause toxic reaction Toxic symptoms: palpitations, nausea/vomiting, dizziness, headache, diarrhea, salivation |
| Chemical Composition | Cynatratoside A, B, C, D, E, F; atratoside A, B, C, D; cynarersicoside C, D; neocynanversicoside, glaucogenin D |
| Pharmacological Effects | • Cardiovascular: positive inotropic and negative chronotropic effects; effective in treating congestive heart failure • Antibiotic: inhibitory effect in vitro against Diplococcus pneumoniae |
| Herb-Drug Interactions | |
| Classical Formula(s) |
Jia Jian Wei Rui Tang (Modified Solomon's Seal Decoction) 加減葳蕤湯 |
This information is a reference tool for Chinese herbal studies. It is not intended to replace professional medical advice. Please consult a primary health professional if you require health advisory.