Bencao Gangmu Reference Library
三裂叶野葛 / 热带葛藤 / 假葛麻 / 割藤 / 台湾野葛 — Pueraria phaseoloides (Roxb.) Benth. (syn. Neustanthus phaseoloides)
Pinyin: Sānlièyè Yěgě / Rèdài Géténg · Malay: Kudzu Tropika / Kacang Hantu / Kacang Rumpun / Puero · Family: Fabaceae (豆科 / 蝶形花亚科)
Energetics
Cool (凉 / 甘凉)
Flavor
Sweet, acrid, bland (甘、辛、淡)
Meridians
Spleen (脾), Stomach (胃), Lung (肺), Liver (肝)
Traditional Edict
Tropical Kudzu (Kudzu Tropika / San Lie Ye Ye Ge / Puero). 3-lobed hairy leaves and violet flowers. Tropical Gegen: releases stiff neck, computer-shoulder tightness (Luo Zhen), quenches diabetic thirst, dilates coronaries, neutralizes alcohol hangovers.
Cautions & Contraindications
- Cool nature (avoid prolonged high doses in Spleen-Stomach deficiency cold watery diarrhea without heat signs). High clinical and athletic safety profile. Safe in pregnancy in infusion dosages.
Clinical Applications
- Cervical spondylosis with neck and shoulder muscle rigidity, tension-type headaches, coronary artery disease with angina, Type 2 Diabetes polydipsia, and acute alcohol hangover.
Quality Markers
Mechanism & Phytochemistry
1. Puerarin opens BK-Ca channels and stimulates eNOS, producing coronary and cerebral vasodilation. 2. Daidzein inhibits sarcoplasmic reticulum calcium release to relax contracted neck muscles. 3. Upregulates ALDH2 to clear acetaldehyde.
Preparation & Dosage
THE SOVEREIGN TROPICAL KUDZU STIFF-NECK & CORONARY DECOCTION: 20 to 30 g dried tuberous root chips boiled with Gui Zhi and Bai Shao in 600 mL water for 25 min; taken warm twice daily for stiff neck. Hangover tea: 20 g vine boiled with Chrysanthemum.
Appended Prescriptions
- 1. The Sovereign Stiff Neck & Cervical Spondylosis Synergy (Gegen Tang Variant) with Cinnamomum cassia twigs. 2. Diabetic Thirst & Fluid-Engendering Draught with Trichosanthes.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
