Cao He Che Grass River Cart Rhizome Dried Bistorta Root Slices 500g Traditional TCM Herb

Cao He Che (草河车), the dried rhizome of Bistorta vulgaris, is a classic raw herb in Traditional Chinese Medicine. Known also as Quan Shen (拳参), it is traditionally associated with clearing heat and supporting detoxification in TCM theory. These dried slices are sun-dried and suitable for decoction or external herbal applications. This product is a food-grade agricultural product and is not intended to replace medication.

Key Selling Points

• Authentic Cao He Che (草河车) dried rhizome slices from Gansu province
• Botanical source Bistorta vulgaris, a recognized TCM herb
• Sun-dried processing preserves natural herbal character
• Traditionally used in TCM for clearing heat and resolving toxicity
• Versatile raw herb for decoctions, soups, or external use

Quality & Sensory

The slices typically show a brownish-red to dark brown exterior with a pale pinkish-white cross-section. Texture is hard and dense with a slightly starchy feel. Aroma is mild and earthy, and decocted liquid typically carries a subtle astringent, slightly bitter taste.

Technical Specifications

Usage Scenarios

• Simmered in herbal decoctions following TCM formulas
• Added to medicinal soups in small amounts
• Used in external herbal washes or compresses
• Incorporated into seasonal herbal preparations

Traditional Uses

In TCM practice, Cao He Che is traditionally associated with clearing heat, resolving toxicity, and supporting conditions involving damp-heat. It has historically been prepared by decoction, often paired with herbs such as Jin Yin Hua or Pu Gong Ying in traditional formulas. Folk herbalism also used it externally as a wash for skin concerns. It remains a seasonal ingredient in classical herbal preparations.

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