菜豆树，中药名。为紫葳科菜豆树属植物菜豆树Radermachera sinica（Hance）Hemsl.[Stereospermum sinicum Hance]的根、叶或果实。具有清暑解毒，散瘀消肿的功效。主治伤暑发热，痈肿，跌打骨折，毒蛇咬伤。
Cai-dou-shu, name of Chinese Medicinal Material. Radermachera sinica (Hance) Hemsl. [Stereospermum sinicum Hance]) is a plant belonging to the Verbenaceae family. Its roots, leaves, or fruits are used as herbal medicine, known for their effects of clearing heat, detoxifying, dispelling stasis, and reducing swelling. It is mainly used to treat heat-related illnesses, abscesses, bruises, fractures, and snake bites.

功效作用 功能
Efficacy and Functions

清暑解毒，散瘀消肿。主治
Clearing away summer-heat and detoxifying, promoting blood circulation to remove stasis and reduce swelling. Mainly used for治疗.

伤暑发热，痈肿，跌打骨折，毒蛇咬伤。用法用量
Heatstroke with fever, abscess, contusions and fractures, and snake bites. Dosage and administration.

内服：煎汤，9-15g。外用：捣敷；或煎水洗。化学成分
Internal use: Decoction, 9-15g. External use: Compress with mashed herbs; or decoction for washing. Chemical components.

菜豆树根皮和叶中含8-羟基-2，6-二甲基-（2E，6E）-辛二烯酸，8-羟基-2，6-二甲基-二思虑在-（2E，6）-辛二烯酸葡萄糖酯，8，10-二羟基-2-甲基-[2E，6E）-辛二类酰基梓醇，6-O-4″-羟氧基-苯甲酰基筋骨草醇，黄金树甙，米内甙，林生钓钟柳甙，毛子草甙。木部含荼醌类成分：拉杷醌醇，去氢-α-拉杷醌，去氢异-α-拉杷醌，3-羟基-6-甲氧基去氢异-α-拉杷醌，3-羟基去氢异-α-拉杷醌，3，5-二羟基-6-甲氧基去氢异-α-拉杷醌，2-异丙烯基荼并[2，3-6]呋喃-4，9-醌，菜豆树萜内酯。相关论述
The root bark and leaves of the Sophora flavescens contain 8-hydroxy-2,6-dimethyl-(2E,6E)-octadienoic acid, 8-hydroxy-2,6-dimethyl-dihydroisocoumarin-(2E,6)-octadienoic acid glucoside, 8,10-dihydroxy-2-methyl-(2E,6E)-octadecanoyl genisteol, 6-O-4"-hydroxybenzoyl genistein, sophoricoside, genistin, sophoradin, and calycosin glycoside. The wood part contains chalcone components: lupetinol, dehydro-α-lupetinol, dehydroiso-α-lupetinol, 3-hydroxy-6-methoxy-dehydroiso-α-lupetinol, 3-hydroxy-dehydroiso-α-lupetinol, 3,5-dihydroxy-6-methoxy-dehydroiso-α-lupetinol, 2-isopropenyl chalcone[2,3-6]furan-4,9-quinone, and sophoraflavanone. This is a summary of related studies.

1、《广西中草药》：散瘀消肿，清热解毒。2、广州空军《常用中草药手册》：凉血散瘀，消肿止痛。治高热头痛，胃痛，扭挫伤，骨折，痈疖，毒蛇咬伤。临床应用 相关配伍

1. "Guangxi Herbal Medicine": Dispels stasis and reduces swelling, clears heat and detoxifies.2. "Commonly Used Herbal Medicine Manual of Guangzhou Air Force": Cools blood, dispels stasis, reduces swelling, and relieves pain. Used for treating high fever, headache, stomach pain, sprains, fractures, abscesses, and snake bites. Clinical applications and relevant compatibility.

1、治伤暑发热：菜豆树鲜叶适量，水煎外洗全身。2、治跌打损伤：菜豆树根一至二两。水煎或浸酒服。3、治毒蛇咬伤：菜豆树叶或果捣烂敷头部囟门（先剃去头发）处。（选方出《广西中草药》）加工炮制 采收加工

1. Treatment for heatstroke and fever: Take an appropriate amount of fresh leaves from the cassia tree, decoct them in water, and use the liquid to wash the whole body externally.2. Treatment for bruises and injuries from falls: Take one to two taels of cassia tree roots, decoct them in water or soak them in alcohol for consumption.3. Treatment for snake bites: Mash the leaves or fruits of the cassia tree and apply them to the fontanelle on the head (first shave off the hair). (Prescription from "Guangxi Chinese Herbal Medicine") Processing and preparation: Harvest and process.

全年可采根，7-10月采叶，10-12月采果实，鲜用或晒干。植物学信息 植物种属
Roots can be harvested all year round, leaves can be harvested from July to October, and fruits can be harvested from October to December. They can be used fresh or dried. Botanical information: Plant species.

紫葳科菜豆树属植物菜豆树。形态特征
The plant belongs to the Fabaceae family, and its scientific name is Cassia alata. It has the following morphological characteristics:

落叶乔木，高5-12m。根直，根皮肥厚，色白。树皮锈黑色，枝叶聚生于干顶。叶对生，2-3回单数羽状复叶；小叶对生，卵形至卵状披针形，长2-9cm，宽1-3.5cm，先端尾状急尖，基部近圆形，全缘，两面绿色无毛。总状花序顶生；花冠白色，长筒状，长12-14cm，裂片5。果实长圆柱状，似豆荚，长达50-80cm，下垂，熟时2纵裂，内有种子多数，膜状。花期夏季。分布区域
Deciduous tree, 5-12m tall. The roots are straight, with thick and white bark. The tree bark is rust-black, and the branches and leaves are clustered at the top of the trunk. Leaves are opposite, 2-3 times pinnately compound; leaflets are opposite, ovate to lanceolate, 2-9cm long, 1-3.5cm wide, with an acute tip, nearly circular base, entire margin, and green and hairless on both sides. Inflorescences are terminal; corolla is white, tubular, 12-14cm long, with 5 lobes. Fruits are elongated cylindrical pods, resembling bean pods, up to 50-80cm long, pendulous, with 2 longitudinal splits when ripe, containing numerous membranous seeds. Flowering period is in summer. Distribution area.

分布广东、广西、台湾等地。生长环境
Distributed in Guangdong, Guangxi, Taiwan, and other regions. Growing environment.

生于石灰岩山的灌木丛或疏林中。
Born in shrubs or sparse forests on limestone mountains.