Single Herb Glossary
Zhu Ling 豬苓
| Pharmaceutical name | Polyporus Polyporus umbellatus fungus |
| Category | Drain Damp |
| Key Properties | Promotes urination Leaches out dampness Facilitates fluid metabolism |
| Properties | Sweet Bland Slightly Cool |
| Tropism | SP, KD, UB |
| Actions & Indications | 1) Promotes Urination & Leaches out Dampness |
| Dosages | 6-12 g |
| Contraindications (TCM) | Do not use in the absence of dampness Not recommended in cases of dizziness caused by Yin Deficiency, or patients experiencing thirst and dampness |
| Contraindications (Western) | |
| Chemical Composition | Ergosterol, biotin, polyporenic acid A, C; polyporusterone |
| Pharmacological Effects | • Diuretic: intravenous or intramuscular injections in dogs increases excretion of water, sodium, chloride, and potassium • Antineoplastic: inhibited growth of cancer cells in mice with liver cancer • Antibiotic: alcohol extract has inhibitory influence on S. aureus and E. coli • Immunologic: associated with increased production of and greater activity in T -cells • Hepatoprotective: intraperitoneal injection has protective effect against carbon tetrachloride-induced hepatitis in rats |
| Herb-Drug Interactions | • Diuretics: prudent to avoid combination of herbs and drugs that exert diuretic effects, as there may be additive or synergistic effects, possibly leading to excessive loss of fluids and electrolytes |
| Classical Formula(s) |
Dang Gui Nian Tong Tang (Tangkuei Decoction to Pry Out Pain) 當歸拈痛湯 Wu Ling San (Five-Ingredient Powder with Poria) 五苓散 Zhu Ling Tang (Polyporus Decoction) 豬苓湯 (猪苓汤) Ge Hua Jie Cheng San (Kudzu Flower Powder to Relieve Hangovers) 葛花解酲散 Gui Ling Gan Lu Yin (Cinnamon and Poria Sweet Dew Drink) 桂苓甘露飲 Zhong Man Fen Xiao Wan (Separate and Reduce Fullness in the Middle Pill) 中滿分消丸 |
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.