苦参实，中药名。为豆科植物苦参SophoraflavescensAlt.的种子。分布于全国各地具有清热解毒，通便，杀虫之功效。常用于急性菌痢，大便秘结，蛔虫症。
Ku-shen-shi, name of Chinese Medicinal Material. It refers to the seeds of the leguminous plant Sophora flavescens Alt. It is distributed throughout the country and has the functions of clearing heat, detoxification, promoting bowel movements, and killing parasites. It is commonly used for acute bacillary dysentery, constipation, and roundworm disease.

功效作用 功能
Efficacy and Functions

清热解毒，通便，杀虫。主治
Clearing heat, detoxifying, promoting bowel movements, and killing parasites. Used to treat...

急性菌痢，大便秘结，蛔虫症。用法用量
Acute bacterial dysentery, constipation with fecal impaction, and ascariasis. Dosage and administration.

内服：研末，0.6-1.5g，每日4次。相关论述
Oral administration: Take 0.6-1.5g of the powdered medicine, four times a day. Relevant discussions.

《新修本草》：“久服轻身不老，明目。”临床应用 相关配伍
"Newly Revised Materia Medica": "Long-term consumption can lighten the body and prevent aging, and improve vision." Clinical application and relevant compatibility.

1、治急性菌痢：苦豆研末，分装胶囊或压制成片。每次服0.5g，每日4次。（《全国中草药新医疗法展览会资料选编》）2、治大便秘结：苦参子10粒，吞服。（江西《草药手册》）加工炮制 采收加工

1. Treatment for acute bacterial dysentery: Grind Sophora flavescens into powder, divide into capsules or press into tablets. Take 0.5g each time, 4 times a day. (Selected Materials from the National Traditional Chinese Medicine New Medical Treatment Exhibition)2. Treatment for severe constipation with stool obstruction: Swallow 10 bitter melon seeds. (Jiangxi Herbal Manual) Processing and preparation: Harvest and process.

7-8月果实成熟时采收，晒干，打下种子，去净果壳、杂质，再晒干。植物学信息 植物种属
The fruits are harvested when they ripen from July to August, dried in the sun, seeds are extracted, fruit shells and impurities are removed, and then dried again. Botanical information: Plant species.

豆科植物苦参。形态特征
Leguminous plant Sophora flavescens. Morphological characteristics.

苦参，又名水槐、地槐、菟槐、骄槐、白茎、虎麻、岑茎、禄白、陵郎、野槐、好汉枝。草本或亚灌木，稀呈灌木状，通常高1米左右，稀达2米。茎具纹棱，幼时疏被柔毛，后无毛。羽状复叶长达25厘米；托叶披针状线形，渐尖，长约6-8毫米；小叶6-12对，互生或近对生，纸质，形状多变，椭圆形、卵形、披针形至披针状线形，长3-4(-6)厘米，宽(0.5-)1.2-2厘米，先端钝或急尖，基部宽楔开或浅心形，上面无毛，下面疏被灰白色短柔毛或近无毛。中脉下面隆起。总状花序顶生，长15-25厘米；花多数，疏或稍密；花梗纤细，长约7毫米；苞片线形，长约2.5毫米；花萼钟状，明显歪斜，具不明显波状齿，完全发育后近截平，长约5毫米，宽约6毫米，疏被短柔毛；花冠比花萼长1倍，白色或淡黄白色，旗瓣倒卵状匙形，长14-15毫米，宽6-7毫米，先端圆形或微缺，基部渐狭成柄，柄宽3毫米，翼瓣单侧生，强烈皱褶几达瓣片的顶部，柄与瓣片近等长，长约13毫米，龙骨瓣与翼瓣相似，稍宽，宽约4毫米，雄蕊10，分离或近基部稍连合；子房近无柄，被淡黄白色柔毛，花柱稍弯曲，胚珠多数。荚果长5-10厘米，种子间稍缢缩，呈不明显串珠状，稍四棱形，疏被短柔毛或近无毛，成熟后开裂成4瓣，有种子1-5粒；种子长卵形，稍压扁，深红褐色或紫褐色。花期6-8月，果期7-10。分布区域
Sophora flavescens, also known as Ku Shen, is a herbaceous or sub-shrub plant. It is sparsely shrub-like, usually about 1 meter tall, occasionally reaching 2 meters. The stem is ribbed, sparsely covered with soft hairs when young, and later becomes hairless. The pinnate compound leaves can grow up to 25 centimeters long; the stipules are lanceolate-linear, gradually pointed, about 6-8 millimeters long; there are 6-12 pairs of leaflets, alternate or nearly opposite, papery, with variable shapes ranging from elliptic, ovate, lanceolate to lanceolate-linear, 3-4(-6) centimeters long, (0.5-)1.2-2 centimeters wide, blunt or acute at the apex, with a wide wedge-shaped or shallow cordate base, hairless on the upper surface, sparsely covered with gray-white short soft hairs or nearly hairless on the lower surface. The midvein is raised on the lower surface. The terminal raceme is 15-25 centimeters long, with numerous flowers, sparse or slightly dense; the pedicels are slender, about 7 millimeters long; the bracts are linear, about 2.5 millimeters long; the calyx is campanulate, noticeably oblique, with indistinct wavy teeth, nearly truncate after full development, about 5 millimeters long and 6 millimeters wide, sparsely covered with short soft hairs; the corolla is 1 time longer than the calyx, white or pale yellow-white, with a flag petal that is inverted ovate-spatulate, 14-15 millimeters long and 6-7 millimeters wide, rounded or slightly notched at the apex, gradually narrowing into a stalk at the base, with a 3-millimeter-wide stalk, the wing petals are single-sided, strongly wrinkled, reaching the top of the petal, nearly equal in length to the stalk, about 13 millimeters long, the keel petals are similar to the wing petals, slightly wider, about 4 millimeters wide, with 10 stamens, separate or slightly connate near the base; the ovary is nearly sessile, covered with pale yellow-white soft hairs, the style slightly curved, with numerous ovules. The pod is 5-10 centimeters long, slightly constricted between the seeds, forming inconspicuous bead-like structures, slightly quadrangular, sparsely covered with short soft hairs or nearly hairless, splitting into 4 segments when mature, containing 1-5 seeds; the seeds are long-ovate, slightly flattened, deep reddish-brown or purple-brown. The flowering period is from June to August, and the fruiting period is from July to October.

全国各地。生长环境
All over the country. Growing environment.

生于沙地或向阳山坡草丛中及溪沟边。
Born in sandy areas or grassy slopes facing the sun, as well as by streams and ditches.