Bencao Gangmu Reference Library
犬胡椒 / 山蒌 / 狗胡椒 / 假蒟同类 / 野胡椒 — Piper caninum Blume
Pinyin: Quǎnhújiāo / Shānlóu / Gǒuhújiāo · Malay: Cabai Hutan / Lada Hutan / Lada Anjing / Sireh Anjing · Family: Piperaceae (胡椒科)
Energetics
Warm to Hot (温 / 辛热)
Flavor
Pungent, peppery-spicy, numbing, intensely aromatic (大辛、微苦、麻舌、大香)
Meridians
Spleen (脾), Stomach (胃), Liver (肝), Kidney (肾)
Traditional Edict
Dog Pepper (Cabai Hutan / Lada Anjing / Quan Hu Jiao). Fiery tongue-numbing scarlet berry spikes. Chief botanical for Royal Malay Postpartum Heated Stone Compresses (Tungku Herba Diraja) to dispel womb chills, soothe knee arthritis, stop toothaches.
Cautions & Contraindications
- Test herbal Tungku temperature before applying to prevent scalding. CONTRAINDICATED during active pregnancy for internal ingestion (powerful uterine-warming dynamics). Safe for postpartum thermotherapy.
Clinical Applications
- Postpartum maternal pelvic chill and subinvolution recovery (Tungku thermotherapy), chronic knee osteoarthritis and sciatica (TRPV1 nociceptor desensitization), and acute periodontal toothache.
Quality Markers
Mechanism & Phytochemistry
1. Caninamide and alkylamides bind TRPV1 receptors, producing sustained nociceptive sensory desensitization that halts joint pain. 2. Transdermal heating dilates capillary beds. 3. Smooth muscle calcium channel blockade.
Preparation & Dosage
THE SOVEREIGN ROYAL MALAY TUNGKU HEATED COMPRESS: 15 to 20 fresh Cabai Hutan leaves and turmeric slices wrapped around a hot river stone in cloth; rolled over postpartum abdomen for 30 min daily. Joint decoction: 15-20 g dried stems.
Appended Prescriptions
- 1. The Sovereign Royal Confinement Postpartum Heated Compress with Alpinia galanga (Lengkuas) and Curcuma xanthorrhiza. 2. Rainforest Anti-Rheumatic Joint Draught with Ichnocarpus frutescens.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
