扛板归根，中药名。为蓼科植物扛板归PolygonumperfoliatumL.的根。全国均有分布。具有解毒消肿之功效。常用于对口疮，痔疮，肛瘘。
Kang-ban-gui-gen, name of Chinese Medicinal Material. efers to the root of Polygonum perfoliatum L., a plant in the family Polygonaceae. It is distributed throughout the country and is known for its detoxifying and anti-inflammatory effects. It is commonly used for treating oral ulcers, hemorrhoids, and anal fistulas.

功效作用 功能
Efficacy, function.

解毒消肿。主治
Detoxification and reducing swelling. Main treatment.

对口疮，痔疮，肛瘘。用法用量
Treatment for oral ulcers, hemorrhoids, and anal fistulas. Dosage and administration.

内服：煎汤，9-15g；鲜品15-30g。外用：适量，捣敷。药理作用
Internal use: Decoction, 9-15g; Fresh product 15-30g. External use: Appropriate amount, pounded for application. Pharmacological actions.

1.抗菌作用2.抗肿瘤作用3.止咳作用4.解痉作用5.降血压作用6.利尿作用相关论述

1. Antibacterial effect2. Antitumor effect3. Antitussive effect4. Antispasmodic effect5. Hypotensive effect6. Diuretic effect related discussion

《福建民间草药》：“治痔疮瘘管：扛板归鲜根八钱至一两二钱(干品六至八钱)。炒焦，放冷后，和红薯烧酒十两至一斤炖一小时，饭前服，日服一次。或取根和瘦猪肉四至六两，红薯烧酒十至十二两，炖两小时，饭前服，日服一次。”《福建中草药》：“治对口疮，鲜扛板归根二两，水煎服；另取鲜叶捣烂敷患处。”临床应用 相关配伍
"Fujian Folk Herbal Medicine": "For treating hemorrhoids and fistulas: take 8-12 grams of fresh Radix Sophorae Tonkinensis (or 6-8 grams of dried) and fry until charred. Let it cool, then stew with 500-1000 ml of distilled liquor made from red sweet potatoes for one hour. Take before meals, once a day. Alternatively, take 120-180 grams of the root with lean pork, 500-600 ml of distilled liquor made from red sweet potatoes, stew for two hours, take before meals, once a day." "Fujian Chinese Herbal Medicine": "For treating oral ulcers, take 30 grams of fresh Radix Sophorae Tonkinensis root, decoct in water and drink; also, take fresh leaves, mash and apply to the affected area." Clinical application and relevant compatibility.

1.治对口疮：鲜扛板归根60g，水煎服；另取鲜叶捣烂，敷患处。（《福建中草药》）2.治痔疮瘘管：扛板归鲜根24-36g(干品18-24g)，炒焦，放冷后和红薯烧酒300-500g炖lh。饭前服，每日服1次。或取根和瘦猪肉120-180g，红薯烧酒300-360g，炖2h。饭前服，每日服1次。（《福建民间草药》）3.预防稻田皮炎：河白草根45g，石菖蒲根茎30g，煎水洗手足。（南药《中草药学》）4.治水肿：杠板归根120g，水煎熏洗，暖睡取汗；另用冬瓜子、车前子、白茅根、陈葫芦壳、冬瓜皮、海金砂各15g，水煎服。（《江西草药》）加工炮制 采收加工

1. Treatment for oral ulcers: Take 60g of fresh Radix Sophorae Tonkinensis, decoct in water and take orally; also, crush fresh leaves into a paste and apply to the affected area. (From "Fujian Chinese Herbal Medicine")2. Treatment for hemorrhoids and fistula: Take 24-36g of fresh Radix Sophorae Tonkinensis roots (or 18-24g of dried roots), fry until charred, then cool and stew with 300-500g of distilled liquor made from red sweet potatoes. Take before meals, once daily. Alternatively, stew the roots with 120-180g of lean pork, 300-360g of distilled liquor made from red sweet potatoes for 2 hours. Take before meals, once daily. (From "Fujian Folk Herbal Medicine")3. Prevention of rice field dermatitis: Take 45g of Rhizoma Atractylodis Macrocephalae roots, 30g of Rhizoma Acori Tatarinowii rhizomes, decoct in water and use for washing hands and feet. (From "Chinese Herbal Medicine" in Southern Medicine)4. Treatment for edema: Take 120g of Radix Sophorae Tonkinensis roots, decoct in water for fumigation and washing, then sleep in warmth to induce sweating; also, take 15g each of winter melon seeds, Plantago asiatica seeds, Imperata cylindrica roots, Luffa operculata shells, winter melon rinds, and Sargassum pallidum, decoct in water and take orally. (From "Jiangxi Herbal Medicine") Processing and preparation methods for harvesting.

夏季采挖根部，除净泥土，鲜用或晒干。植物学信息 植物种属
In summer, the roots are harvested, cleaned of soil, and used fresh or dried in the sun. Botanical information: plant species.

蓼科植物扛板归。形态特征
Polygonum aviculare, a plant in the Polygonaceae family. Morphological characteristics.

扛板归：多年生蔓生草本，长1-2m。全株无毛；茎有棱，棱上有倒钩刺。叶互生；叶柄盾状着生，几与叶片等长；托叶鞘叶状，圆形或卵形，抱茎，直径2-3cm；叶片近三角形，长、宽均为2-5cm，淡绿色，下面叶脉疏生钩刺，有时叶缘也散生钩刺。短穗状花序顶生或生于上部叶腋，两性花；花小，多数，具苞，苞片圆形，花被白色或淡红色，5裂，裂片卵形，果时增大，肉质，变为深蓝色；雄蕊8；花柱3叉状。瘦果球形，暗褐色，有光泽。花期6-8月，果期9-10月。分布区域
Kangban Gui: A perennial creeping herb, growing 1-2m long. The entire plant is hairless; the stem is angular with downward hooked prickles on the angles. Leaves are opposite; leaf stalks are shield-shaped, nearly as long as the leaf blades; stipules are leaf-like, round or oval, stem-clasping, with a diameter of 2-3cm; leaf blades are nearly triangular, 2-5cm long and wide, light green in color, with sparse hooked prickles on the veins on the underside, sometimes with scattered prickles on the margins. Short spike-like inflorescences are terminal or in the upper leaf axils, with bisexual flowers; flowers are small, numerous, with bracts, bracteoles are round, corollas are white or light pink, 5-lobed, lobes are oval, enlarging and becoming fleshy and deep blue when fruiting; stamens are 8; styles are 3-forked. The fruit is globose, dark brown, and shiny. Flowering occurs from June to August, and fruiting occurs from September to October. Distribution area.

全国均有分布。生长环境
Distributed nationwide. Growing environment.

生于荒芜的沟岸、河边及村庄附近。
Born in the desolate ravines, riverbanks, and villages nearby.