Ze Xie-Alisma rhizome

Ze Xie -泽泻, derived from the rhizome of Alisma orientale (syn. Alisma plantago-aquatica), is a premier draining herb in Traditional Chinese Medicine (TCM). Unlike harsh diuretics, it uniquely eliminates dampness while preserving yin, making it indispensable for metabolic disorders with fluid retention.

Key Benefits
Drains Damp-Heat (利水渗湿) – Addresses edema, cloudy urine, and damp-heat diarrhea.
Clears Deficient Heat (泻肾火) – Redishes low-grade fever and night sweats from kidney yin deficiency.
Lipid Regulation – Modern use for hyperlipidemia and atherosclerosis prevention.
Prevents Stone Formation – Inhibits urinary calculus development.

Dosage & Administration
Standard Decoction: 6–12g (add early for full boiling).
Metabolic Tea: With Shan Zha and Dan Shen for lipid management.
Classic Formulas:
Wu Ling San – For water retention with thirst.
Zhi Bai Di Huang Wan – For yin deficiency with heat.

Characteristics
Taste: Sweet-bitter with slight salty undertone.
Nature: Cold but non-damaging to spleen qi.

Safety Notes
Contraindicated in kidney yang deficiency with clear copious urine.
May potentiate antihypertensive/diuretic medications.
Safe for 3–6 month courses with proper formula balancing.

Traditional applications described for educational purposes. Professional guidance recommended for therapeutic use.