景天，中药名。为景天科植物八宝Hylotelephiumerythrostictum(Miq.)H.Ohba[SedumerythrostictumMiq.]的全草。分布于东北及河北、山西、江苏、浙江、安徽、河南、湖北、四川、贵州、云南、陕西等地。具有清热解毒，活血止血之功效。常用于丹毒，疔疮痈疖，火眼目翳，烦热惊狂，风疹，漆疮，烧烫伤，蛇虫咬伤，吐血，咯血，月经量多，外伤出血。
Jing-tian, name of Chinese Medicinal Material. the whole herb of Hylotelephium erythrostictum (Miq.) H. Ohba [Sedum erythrostictum Miq.], a plant of the Crassulaceae family. It is distributed in the northeast, Hebei, Shanxi, Jiangsu, Zhejiang, Anhui, Henan, Hubei, Sichuan, Guizhou, Yunnan, Shaanxi, and other regions. It is known for its effects of clearing heat, detoxification, promoting blood circulation, and stopping bleeding. It is commonly used for erysipelas, carbuncles, boils, corneal opacity, restlessness, mania, rubella, sores, burns, scalds, snake bites, vomiting blood, hemoptysis, excessive menstrual bleeding, and external bleeding from injuries.

功效作用 功能
Efficacy, function.

清热解毒，活血止血。主治
Clearing heat and detoxifying, promoting blood circulation and stopping bleeding. Used to treat...

用于丹毒，疔疮痈疖，火眼目翳，烦热惊狂，风疹，漆疮，烧烫伤，蛇虫咬伤，吐血，咯血，月经量多，外伤出血。用法用量
Indications: Used for erysipelas, furuncles, carbuncles, conjunctivitis, restlessness, heat-induced delirium, rubella, eczema, burns, scalds, snake bites, vomiting blood, hemoptysis, heavy menstrual bleeding, and external bleeding. Dosage and Administration: [Please provide specific dosage and administration instructions.]

内服：煎汤，15-30g，鲜品50-100g；或捣汁。外用：捣敷；或取汁摩涂、滴眼；或研粉调搽；或煎水外洗。注意事项
Internal use: decoction, 15-30g dried or 50-100g fresh; or pounded for juice. External use: pounded for application; or juice for rubbing or dripping into the eyes; or powdered for dusting; or decocted for external washing. Precautions.

脾胃虚寒者慎服。相关论述
Those with Spleen and Stomach deficiency and cold should be cautious when taking this. Further discussion is needed.

《本草经疏》：“（景天）治一切赤游风，各种火丹之神药也，故知其性寒，其味大苦耳。当是大寒纯阴之草也。性能凉血解毒，故主大热火疮，身烦热，邪恶气，诸蛊毒痂疕，寒热风痹，诸不足。热解则毒散血凉，血凉则生故也。”临床应用 相关配伍
"Compendium of Materia Medica Annotations": "(Sedum) treats all kinds of red, swollen wind-related conditions, and is a miraculous medicine for various types of fiery toxins. Therefore, it is known for its cold nature and extremely bitter taste. It is a herb of extreme coldness and pure yin. Its properties can cool the blood and detoxify, thus it is used for treating severe heat, fiery sores, restlessness and evil qi, various types of ulcers and scabs caused by toxins, as well as conditions of both cold and heat, and various deficiencies. By resolving heat, toxins are dispersed; by cooling the blood, old conditions are resolved." Clinical applications and relevant combinations.

1、治大小丹赤游风肿：用景天捣汁，或干末和苦酒敷之。（《卫生易简方》）2、治疔疮：景天一把杵栏，调烧酒敷患处。（《闽东本草》）3、治痈疽已溃：景天叶火焙，剥去皮，贴之，能吸出脓汁。（《文堂集验方》）4、治眼生花翳，涩痛：景天草捣汁取汁，日三五度点之。（《圣惠方》）5、治小儿风痰抽搐：鲜景天15-30g，生姜皮少许，壁蟹壳二个。加水炖服。（《闽东本草》）6、治风隐疹：慎火草、生姜等分，盐少许。上三味，研捣，涂摩痒处。如遍身隐疹，涂发甚处自消。（《圣济总录》）7、治鸡眼：鲜景天叶一片，浸小便内5h后，用火熏烧。乘热外敷。（《江西草药》）8、治吐血：鲜景天叶10余片，冰糖25g。水炖服。（《长白山植物药志》）药材鉴别 药材性状

1. Treating wind-heat swelling in the eyes: Crush the whole plant of Sedum, or apply dried powder mixed with bitter wine. (From "Simplified Formulas for Health")2. Treating boils: Pound Sedum with a pestle, mix with hot wine, and apply to the affected area. (From "Minnan Materia Medica")3. Treating ulcerated abscesses: Roast Sedum leaves over fire, peel off the skin, and apply to draw out pus. (From "Collected Proven Formulas of Wendang")4. Treating eye disorders with pain and blurred vision: Crush Sedum grass to extract juice, and apply drops three to five times a day. (From "Holy Beneficence Formulas")5. Treating convulsions in children due to phlegm and wind: Take 15-30g of fresh Sedum, a small amount of ginger peel, and two crab shells. Stew with water and administer orally. (From "Minnan Materia Medica")6. Treating hidden rashes caused by wind: Mix equal parts of Sedum grass and fresh ginger, add a little salt, grind into a paste, and apply to itchy areas. If rashes are all over the body, apply to the most itchy areas for self-resolution. (From "Complete Record of the Holy Benevolence")7. Treating corns: Soak a fresh Sedum leaf in urine for 5 hours, then burn it with fire. Apply the warm leaf externally. (From "Jiangxi Herbal Medicine")8. Treating hemoptysis: Take more than 10 fresh Sedum leaves and 25g of rock sugar. Stew with water and drink. (From "Flora of Changbai Mountain Medicinal Plants") Identification of Medicinal Materials Medicinal Properties

根呈圆锥形，表面较粗糙，密生多数细根。茎呈圆柱形，长30-60cm，直径2-10mm，表面淡黄绿色、淡紫色或黑棕色，有细纵纹及叶痕。叶多对生，叶片多已碎落，叶展平后呈长卵形，无柄。有的可见顶生伞房花序或黄白果实。气微，味甘淡。植物学信息 植物种属
The roots are conical in shape, with a rough surface and densely covered with numerous fine roots. The stem is cylindrical, 30-60cm long, 2-10mm in diameter, with a pale yellow-green, pale purple, or black-brown surface, fine longitudinal lines, and leaf scars. The leaves are mostly opposite, with many leaflets already fallen off. When the leaves are spread out, they are oblong in shape and without petioles. Some may have terminal umbel inflorescences or yellow-white fruits. It has a mild aroma and a slightly sweet taste. Botanical information about the plant species.

景天科植物八宝。形态特征
The plant belongs to the Crassulaceae family and is known as the Eight Treasures. Its morphological characteristics include...

八宝：又名活血三七（内蒙古植物志），对叶景天（东北植物检索表），白花蝎子草（经济植物手册）。多年生肉质草本，高30-70 cm，全株带白粉。块根胡萝卜状。茎直立，不分枝，茎节紫色。叶对生；近无柄；叶片椭圆形至卵状长圆形，边缘有浅波状锯齿。伞房状聚伞花序，顶生；花密集；萼片5，披针形或卵形，花瓣5，白色或粉红色；雄蕊10，2轮，花药紫色；鳞片5，长圆状楔形；心皮5，分离，针形，淡红色。蓇葖果，直立，带红色或蔷薇红色。花期7-9月，果期10月。分布区域
Ba Bao: also known as Huo Xue San Qi (Plants of Inner Mongolia), it is known as Ye Jing Tian (Plants of Northeast China) and Bai Hua Xie Zi Cao (Handbook of Economic Plants). It is a perennial succulent herb, 30-70 cm tall, with the whole plant covered in white powder. It has carrot-like tuberous roots. The stem is erect, unbranched, with purple stem nodes. The leaves are opposite, nearly sessile, elliptic to ovate-oblong, with shallow wavy serrations along the edges. The inflorescence is umbel-like, terminal, with dense flowers; 5 lanceolate or ovate sepals, 5 white or pink petals, 10 stamens in 2 whorls, purple anthers, 5 oblong wedge-shaped scales, and 5 separate, needle-shaped, pale red carpels. The fruit is an achene, erect, red or rose-red. It flowers from July to September and fruits in October. It is distributed in certain regions.

分布于东北及河北、山西、江苏、浙江、安徽、河南、湖北、四川、贵州、云南、陕西等地。生长环境
Distributed in Northeast China, Hebei, Shanxi, Jiangsu, Zhejiang, Anhui, Henan, Hubei, Sichuan, Guizhou, Yunnan, Shaanxi, and other regions. Growing environment.

八宝生于山坡草丛、石缝中或沟边湿地。
Ba bao grows in mountain slopes, grassy areas, crevices between rocks, or wetlands along ditches.