Bencao Gangmu Reference Library
苦蘵 / 天泡子 / 灯笼草 / 炮仔草 / 小酸浆 — Physalis minima L. (syn. Physalis indica, Physalis parviflora)
Pinyin: Kǔzhī / Tiānpàozǐ / Dēnglongcǎo · Malay: Letup-letup Kecil / Letup Kelambu / Ciplukan Kecil · Family: Solanaceae (茄科)
Energetics
Cold (寒 / 苦寒)
Flavor
Bitter, slightly sweet, cooling (苦、微甘、大寒)
Meridians
Lung (肺), Liver (肝), Stomach (胃), Urinary Bladder (膀胱)
Traditional Edict
Pygmy Groundcherry (Letup-letup Kecil / Ku Zhi / Tian Pao Zi). Papery 5-angled bladder lanterns with yellow berries. Powerfully purges Lung-fire and Liver-toxin: cures acute tonsillitis sore throat, dissolves parotitis mumps (Zhadan), clears cystitis.
Cautions & Contraindications
- Pronounced bitter-cold nature (avoid prolonged use >14 days). CONTRAINDICATED in severe Spleen deficiency cold watery diarrhea. CONTRAINDICATED IN PREGNANCY (uterine-toning properties).
Clinical Applications
- Acute follicular tonsillitis with pharyngeal erythema, viral parotitis (mumps), acute tracheobronchitis with yellow sputum, acute bacterial cystitis, and suppurative boils.
Quality Markers
Mechanism & Phytochemistry
1. Physalins B, D, and F inhibit NF-kB activation in pharyngeal and parotid epithelial cells, shutting down IL-1b, IL-6, and TNF-a to resolve mumps and throat edema. 2. Physalin A triggers tumor apoptosis via caspase cascades. 3. Flavonoid diuresis.
Preparation & Dosage
THE SOVEREIGN LETUP-LETUP PHARYNGEAL FIRE-PURGING DECOCTION: 15 to 30 g dried whole herb boiled with Platycodon and Jin Yin Hua in 500 mL water for 15 min; sipped warm for sore throat. Mumps poultice: 50 g fresh plant pounded with rice vinegar.
Appended Prescriptions
- 1. The Sovereign Parotitis & Mumps Eradication Synergy with Isatis indigotica root (Ban Lan Gen) and Pu Gong Ying. 2. Acute Cystitis Strangury Draught with Plantago asiatica.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
