石风丹，中药名。为兰科植物高斑叶兰Goodyera procera (Ker- Gawl.) Hook.[Neottia procera Ker-Gawl.]的全株。具有祛风除湿，行气活血，止咳平喘的功效。主治风寒湿痹，半身不遂，瘫痪，跌打损伤，咳喘，胃痛，水肿。
Shi-feng-dan, name of Chinese Medicinal Material. s the whole plant of Goodyera procera (Ker-Gawl.) Hook. [Neottia procera Ker-Gawl.], a member of the Orchidaceae family. It has the functions of dispelling wind and dampness, promoting blood circulation, relieving cough and asthma. It is mainly used for treating wind-cold arthralgia, hemiplegia, paralysis, bruises, cough, asthma, stomach pain, and edema.

功效作用 功能
Efficacy, function.

祛风除湿，行气活血，止咳平喘。主治
Dispelling wind and dampness, promoting qi circulation and blood circulation, relieving cough and asthma. Mainly used for

主要用于风寒湿痹，半身不遂，瘫痪，跌打损伤，咳喘，胃痛，水肿。用法用量
Mainly used for wind-cold-damp bi syndrome, hemiplegia, paralysis, trauma, coughing, asthma, stomach pain, and edema. Dosage and administration.

内服：煎汤，9-15g；或浸酒。注意事项
Internal administration: Decoction, 9-15g; or soak in alcohol. Precautions.

《成都中草药》：孕妇忌用。相关论述
"Chengdu Chinese Herbal Medicine": Not suitable for pregnant women. Relevant discussion.

1、《植物名实图考》：养血，舒肝，益气，滋肾。入筋祛风，入骨除湿。2、《民间常用草药汇编》：治关节疼痛，风湿麻痹。3、《全国中草药汇编》：止咳平喘。主治风湿骨痛，跌打损伤，气管炎，哮喘。4、《福建药物志》：燥湿，行气活血。主治胃痛，对口疮。;临床应用 临床应用

1. "Illustrated Handbook of Plant Names and Properties": Nourishes blood, soothes the liver, benefits qi, nourishes the kidneys. Enters the tendons to dispel wind, enters the bones to remove dampness.2. "Compilation of Common Folk Herbs": Treats joint pain, rheumatic paralysis.3. "National Compilation of Chinese Herbal Medicines": Stops coughing and relieves asthma. Mainly used for rheumatic bone pain, bruises, tracheitis, and asthma.4. "Fujian Materia Medica": Dries dampness, promotes qi circulation and blood circulation. Mainly used for stomach pain and oral ulcers.

1、治半身不遂：石凤丹、红活麻、红牛膝。炖牛肉服。（《成都中草药》）2、治关节痛：高斑叶兰24g，猪脚1只。水炖服。3、治跌打损伤：高斑叶兰9g。水煎，加酒适量服。4、治对口疮：高斑叶兰9-15g，鸡蛋1个。水炖服。（2-4方出自《福建药物志》）加工炮制 采收加工

1. Treating hemiplegia: use a combination of Shifengdan, Honghuoma, and Hongniuxi. Stew beef and consume. (From "Chengdu Chinese Herbal Medicine")2. Treating joint pain: use 24g of Gaoban Yelan and 1 pig's foot. Stew in water and consume.3. Treating bruises and injuries: use 9g of Gaoban Yelan. Decoct in water, add an appropriate amount of alcohol, and consume.4. Treating oral ulcers: use 9-15g of Gaoban Yelan and 1 egg. Stew in water and consume. (The 2nd to 4th remedies are from "Fujian Materia Medica") Processing and preparation: harvesting and processing.

全年均可采收，洗净，鲜用或晒干。炮制方法
Harvest throughout the year, wash, use fresh or sun-dry. Processing method.

取原药材，除去杂质，喷淋清水，润软，切段，干燥，筛去灰屑。保存方法
Collect the original medicinal herbs, remove impurities, rinse with clean water, soften, cut into sections, dry, and sift out the debris. Storage method.

贮干燥容器内，置通风干燥处。药材鉴别 药材性状
Store the dried herbs in a container and place them in a well-ventilated and dry area. Herb identification and characteristics.

全株长15-80cm。根茎短，有数条根。根弯曲而相互纠结，表面有黄柔毛，质较韧。茎圆柱形，黄绿色，无毛。叶多皱缩，棕黄色或带绿色，展平后呈宽披针形或矩圆形，长8-15cm，宽2-5.5cm，先端渐尖，基部渐狭而成叶柄，长3-7cm，基部鞘状抱茎，全缘，具平行脉。气微，味辣。饮片性状
The whole plant is 15-80cm tall. The rhizome is short with several roots. The roots are curved and intertwined with each other, with yellow soft hairs on the surface, and tough in texture. The stem is cylindrical, yellow-green, and hairless. The leaves are often wrinkled, brownish-yellow or greenish, broadly lanceolate or rectangular after being spread out, 8-15cm long and 2-5.5cm wide, gradually tapering at the tip, narrowing at the base to form a petiole, 3-7cm long, with sheathing base embracing the stem, entire margin, and parallel veins. It has a mild aroma and a spicy taste. This is the description of the medicinal herb in its dried form.

为茎、叶混合的段。根灰棕色，表面被黄绵毛，质较韧。叶棕黄色或带绿色，皱缩，叶柄基部膨大抱茎，叶脉明显。可见破碎的穗状花序。质柔软。气微，味辣。植物学信息 植物种属
Stems and leaves mixed segments. The roots are gray-brown, with a surface covered with yellowish hairs, and are relatively tough in texture. The leaves are brownish-yellow or with a hint of green, wrinkled, with enlarged leaf stalk bases embracing the stem, and prominent leaf veins. Broken spike-like inflorescences can be seen. The texture is soft. It has a mild aroma and a spicy taste. Botanical information about the plant species.

兰科植物高斑叶兰。形态特征
Orchidaceae plant: Dendrobium speciosum. Morphological characteristics.

多年生草本，高25-80cm。根茎短。茎直立，无毛。叶大而厚，长圆形或狭椭圆形，长8-15cm，宽2-2.5cm，先端渐尖，基部渐狭成柄。总状花序似穗共，长7-15cm，花稠密；苞片膜质，约与花等长；花小，白色而淡绿，直径约3mm，芳香；萼片卵形，长约2mm；花瓣较狭，匙形，唇瓣囊状，内面有柔毛，先端钝，外反，内有2枚胼胝体；合蕊柱短而阔，蕊喙2裂，和蕊柱等长，花药卵状三角形；子房无毛。蒴果纺锤形。花期春、夏。分布区域
Perennial herb, 25-80cm tall. Short rhizome. Stem erect, glabrous. Leaves large and thick, oblong or narrowly elliptic, 8-15cm long, 2-2.5cm wide, gradually tapering at the tip, narrowing into a petiole at the base. Inflorescence racemose, 7-15cm long, densely flowered; bracts membranous, about the same length as the flowers; flowers small, white with a light green hue, approximately 3mm in diameter, fragrant; sepals ovate, about 2mm long; petals narrow, spoon-shaped, labellum pouch-shaped, inner surface with soft hairs, blunt at the tip, reflexed outward, with 2 calluses inside; gynostemium short and wide, rostellum 2-lobed, equal in length to the gynostemium, anther ovate triangular; ovary glabrous. Capsule spindle-shaped. Flowering period in spring and summer. Distribution area.

分布于广东、海南、广西、四川、云南等地。生长环境
Distributed in Guangdong, Hainan, Guangxi, Sichuan, Yunnan and other regions. Growing environment.

生于山野溪涧湿地，或附生于石壁上。
Born in the wetlands of mountain streams and valleys, or attached to rocky cliffs.