破布草，中药名。为唇形科植物西南水苏Stachyskouyangensis(Vaniot)Dunn的全草。破布草分布于四川、贵州、云南。具有清热解毒，拔毒止痒之功效。常用于赤、白痢，疮疖，附骨疽，湿疹。
Po-bu-cao, name of Chinese Medicinal Material. the whole herb of Stachys kouyangensis (Vaniot) Dunn, a plant of the Labiatae family, is distributed in Sichuan, Guizhou, and Yunnan provinces. It is known for its effects of clearing heat, detoxifying, and relieving itching. It is commonly used for dysentery, boils, carbuncles, osteomyelitis, and eczema.

功效作用 功能
Efficacy and Functions

清热解毒，拔毒止痒。主治
Clearing heat and detoxifying, removing toxins and relieving itching. Mainly used for治疗。

用于赤、白痢，疮疖，附骨疽，湿疹。用法用量
Used for red and white dysentery, ulcers, carbuncles, and eczema. Dosage and administration.

内服：煎汤，3-9g。外用：适量，捣敷；或煎汤洗。相关论述
Internal use: Decoction, 3-9g. External use: appropriate amount, pounded for application; or decocted for washing. Relevant discussions.

1、《云南中草药》：“消炎解毒，拔脓。治疮疖，骨髓炎。”2、《云南中草药》：“咸、微苦，凉。”词条图册更多图册临床应用 相关配伍

1. "Yunnan Herbal Medicine: Anti-inflammatory, detoxifying, pus-draining. Used to treat ulcers, boils, and osteomyelitis."2. "Yunnan Herbal Medicine: Salty, slightly bitter, and cooling." For more information on the clinical applications and related compatibility of this entry, please refer to the image gallery.

1、治赤白痢疾：破布草9g，小丁香9g，地榆9g，小刺黄连6g，炮姜9g。水煎服。2、治疮疡：破布草、紫背鹿衔草根、五叶草、苦马菜各适量。加红糖捣烂外包。每日换1次。3、治湿疹：破布草、桃树叶、核桃树皮、马桑树叶各适量。水煎外洗。（1-3方出自《曲靖专区中草药手册》）加工炮制 采收加工

1. To treat dysentery: 9g of Pobucao, 9g of Xiaodingxiang, 9g of Diyu, 6g of Xiaocihuanglian, and 9g of Paojiang. Decoct in water and take orally.2. To treat ulcers: appropriate amounts of Pobucao, purple-backed deer grass root, fiveleaf grass, and bitter dock. Mix with red sugar and apply externally. Change once daily.3. To treat eczema: appropriate amounts of Pobucao, peach leaves, walnut bark, and mulberry leaves. Decoct in water for external washing. (The above prescriptions are from the "Qujing Special Area Chinese Herbal Medicine Manual") Processing and preparation: harvesting and processing.

夏、秋季采收，洗净，鲜用或晒干。药材鉴别 药材性状
Harvest in summer or autumn, wash and clean, use fresh or sun-dry. Identification of medicinal materials and their properties.

本品为皱曲团状，灰绿色，长约50cm；茎枝纤细，四棱形，棱及节上被刚毛。茎、枝上具对生叶，叶片皱褶，破碎，完整者展开后呈三角状心形，长3cm，宽约2.5cm，先端钝，基部心形，边缘具疏圆齿，两面被刚毛。茎枝顶部具由轮伞花序组成的疏松穗状花序，每轮伞花序具5-6花，花萼倒圆锥形，具5齿，齿端具刺尖头；花冠淡红色或紫红色，长15cm，二唇形，上唇长圆状卵形，直伸，下唇平展轮廓近圆形，三裂。雄蕊4，前对较长，花丝丝状，被微柔毛。小坚果卵形，棕色。气微，味微苦。以体干，枝、叶多而带花序、色黄绿者为佳。植物学信息 植物种属
This product is wrinkled and clustered, grayish-green in color, about 50cm long; the stems are slender, four-angled, with hairs on the angles and nodes. The stems and branches have opposite leaves, with wrinkled and crumpled leaf blades. When intact, the leaves are triangular-heart shaped, 3cm long and about 2.5cm wide, with a blunt tip and heart-shaped base. The edges have sparse rounded teeth, and both sides are hairy. At the top of the stems and branches, there are loose spike-like inflorescences composed of umbels, each with 5-6 flowers. The calyx is inverted conical with 5 teeth, each tooth ending in a prickly tip. The corolla is pale red or purple-red, 15cm long, bilabiate, with the upper lip elongated oval and straight, and the lower lip flat with a nearly circular outline and three lobes. There are 4 stamens, with the anterior pair longer, filaments thread-like and covered with fine hairs. The small nut is oval and brown. It has a slight aroma and a slightly bitter taste. The best parts for use are the main stem, branches, and leaves with inflorescences, and a yellowish-green color. Botanical information: Plant species.

唇形科植物西南水苏。形态特征
Labiatae plant - Southwest Water Mint. Morphological characteristics.

多年生上升草本。茎高约50cm，基部平卧，多分枝，在棱及节上被刚毛。叶对生；叶柄长约1.5cm，被刚毛；叶片三角状心形，长约3cm，宽约2.5cm，基部心形，两面被刚毛。轮伞花序具5-6花，彼此远离；小苞片条状披针形，常早落；花萼倒圆锥形，连齿长6mm，外被小刚毛，10脉，齿5，正三角形，先端具刺尖头；花冠浅红色至紫红色，长约1.5cm，花冠筒内具毛环，檐部二唇形，上唇直伸，下唇3裂，中裂片圆形；雄蕊4，前对较长；花盘杯状，具圆齿。小坚果卵球形，无毛。分布区域
Perennial herbaceous plant. The stem is about 50cm tall, with a prostrate base, many branches, and covered with stiff hairs on the edges and nodes. Leaves are opposite; petioles are about 1.5cm long, covered with stiff hairs; leaf blades are triangular-heart-shaped, about 3cm long and 2.5cm wide, heart-shaped at the base, and covered with stiff hairs on both sides. The umbel inflorescence has 5-6 flowers, spaced apart from each other; the small bracts are linear-lanceolate, often shed early; the calyx is inverted conical, with a 6mm long connected teeth, covered with small stiff hairs, 10 veins, 5 teeth, triangular in shape, with a prickly tip at the apex; the corolla is light red to purple-red, about 1.5cm long, with a hairy ring inside the corolla tube, the limb is bilabiate, the upper lip is straight, the lower lip is 3-lobed, with the middle lobe being round; there are 4 longer stamens in pairs at the front; the floral disc is cup-shaped, with round teeth. The small nut is ovoid, hairless. Distribution area.

分布于四川、贵州、云南。生长环境
Distributed in Sichuan, Guizhou, and Yunnan. Growing environment.

生于山坡草地、空地及潮湿沟边。
Born on mountain slopes, grasslands, open spaces, and damp ditches.