竹叶参，中药名。为百合科植物万寿竹Disporumcantoniense(Lour.)Merr.的根及根茎。分布于长江以南及陕西、台湾、西藏等地。具有祛风湿，舒筋活血，清热祛痰止咳之功效。用于风湿痹证，关节腰腿疼痛，跌打损伤，骨折，虚劳，骨蒸潮热，肺痨咯血，肺热咳嗽，烫火伤。
Zhu-ye-can, name of Chinese Medicinal Material. the root and rhizome of Disporum cantoniense (Lour.) Merr., a plant of the Liliaceae family, is distributed south of the Yangtze River, as well as in Shaanxi, Taiwan, and Tibet. It has the functions of dispelling wind and dampness, relaxing tendons, promoting blood circulation, clearing heat, eliminating phlegm, and stopping cough. It is used for rheumatic arthralgia, joint and lower back pain, bruises, fractures, asthenia, bone-steaming and tidal fever, pulmonary tuberculosis with hemoptysis, heat-induced cough, and burns.

功效作用 功能
Efficacy and Functions

祛风湿，舒筋活血，清热祛痰止咳。主治
Dispelling dampness, relaxing tendons, promoting blood circulation, clearing heat, resolving phlegm, and stopping cough. Mainly used for治疗.

用于风湿痹证，关节腰腿疼痛，跌打损伤，骨折，虚劳，骨蒸潮热，肺痨咯血，肺热咳嗽，烫火伤。用法用量
Indications: Rheumatism, joint pain in the waist and legs, bruises, fractures, asthenia, bone steaming and heat, pulmonary tuberculosis with hemoptysis, lung heat with cough, burns. Dosage and Administration: [Please provide specific dosage and administration instructions.]

内服：煎汤，9-15g；或研末；或浸酒。外用：适量，捣敷；或根熬膏涂。药理作用
Internal use: decoction, 9-15g; or powder; or soaked in alcohol. External use: appropriate amount, pounded for application; or boiled into paste for topical use. Pharmacological actions.

万寿竹制剂具有明显的强心作用，与西地兰、毒毛花苷比较，其减慢心率的作用更为明显。相关论述
Preparations of Dendrobium nobile have a significant cardiotonic effect. Compared with digoxin and ouabain, its effect of slowing heart rate is more pronounced.

1、《江西草药》：“祛风散热，舒筋活血。”2、《陕西中草药》：“滋阴补虚，祛风湿，活络镇痛。治虚劳，骨蒸潮热，肺结核，心慌气短，风湿腰腿痛。坐骨神经痛。”临床应用 相关配伍

1. "Jiangxi Herbal Medicine": "Dispels wind and clears heat, relaxes tendons and invigorates blood."2. "Shaanxi Herbal Medicine": "Nourishes yin and tonifies deficiency, dispels wind and dampness, activates collaterals and alleviates pain. Used for treating deficiency fatigue, bone-steaming and tidal fever, pulmonary tuberculosis, palpitations and shortness of breath, wind-dampness causing pain in the lower back and legs, and sciatic nerve pain. Clinical applications and relevant herbal combinations."

1、治手足麻痹：山竹花根60g，鸡蛋1个。水炖，服汤食蛋。2、治风湿痛：山竹花根18g，红孩儿根15g，茜草根、大血藤根、虎刺根各9g。用白酒500ml浸泡7天，每次15-60ml，早晚各1次。3、治腰痛：山竹花根适量。研末，每次6g，水酒冲服，早晚各1次。（1-3方出自《江西草药》）4、治虚劳，骨蒸潮热：竹叶参60g，太白洋参、黄精、细辛各30g，炖猪肉食。（《陕西中草药》）加工炮制 采收加工

1. Treatment for limb paralysis: 60g of mountain camellia flower roots, 1 egg. Stew in water, drink the soup and eat the egg.2. Treatment for rheumatic pain: 18g of mountain camellia flower roots, 15g of red child root, 9g each of madder root, Chinese knotweed root, and Chinese thorowax root. Soak in 500ml of white wine for 7 days, take 15-60ml each time, once in the morning and evening.3. Treatment for lower back pain: appropriate amount of mountain camellia flower roots. Grind into powder, take 6g each time, mix with water and wine, once in the morning and evening. (The above prescriptions are from "Jiangxi Herbal Medicine")4. Treatment for asthenia and bone-steaming heat: 60g of bamboo leaf ginseng, 30g each of American ginseng, polygonatum, and asarum, stew with pork. (From "Shaanxi Chinese Herbal Medicine") Processing and preparation: Harvest and process.

夏、秋间采挖，洗净，鲜用或晒干。药材鉴别 药材性状
Harvest and dig in summer and autumn, wash and clean, use fresh or sun-dry. Identification of medicinal materials and their properties.

干燥根茎呈扁圆柱形，弯曲，长5-10mm，直径约5mm，下面生有多数细根。根呈圆柱形，略扭曲，长4-10mm，直径1-2mm；表面黄棕色，具细纵纹。质硬脆，断面皮部黄白色、木部淡棕色。气微，味甘、微辛。以根粗、色黄棕色为佳。植物学信息 植物种属
The dried rhizome is flat cylindrical, curved, 5-10mm long, with a diameter of about 5mm, and has many fine roots growing underneath. The root is cylindrical, slightly twisted, 4-10mm long, and 1-2mm in diameter; the surface is yellow-brown with fine longitudinal lines. It is hard and brittle in texture, with a yellow-white epidermis and a light brown wood section on the cross-section. It has a mild aroma and a slightly sweet and spicy taste. The preferred characteristics are thick roots and a yellow-brown color. Botanical information about the plant species.

百合科万寿竹属万寿竹。形态特征
The Lily family belongs to the Dracaena genus. Morphological characteristics.

根状茎横出，质地硬，呈结节状；根粗长，肉质。茎高50-150cm，直径约1cm，上部有较多的叉状分枝。叶纸质，披针形至狭椭圆状披针形，长5-12cm，宽1-5cm，先端渐尖至长渐尖，基部近圆形，有明显的3-7脉，下面脉上和边缘有乳头状突起，叶柄短。伞形花序有花3-10朵，着生在与上部叶对生的短枝顶端；花梗长（1-）2-4cm，稍粗糙；花紫色；花被片斜出，倒披针形，长1.5-2.8cm，宽4-5mm，先端尖，边缘有乳头状突起，基部有长2-3mm的距；雄蕊内藏，花药长3-4mm，花丝长8-11mm；子房长约3mm，花柱连同柱头长为子房的3-4倍。浆果直径8-10-mm，具2-3（-5）颗种子。种子暗棕色，直径约5mm。花期5-7月，果期8-10月。分布区域
The rhizome grows horizontally, with a hard texture and a nodular appearance; the roots are thick and fleshy. The stem is 50-150cm tall, approximately 1cm in diameter, with numerous forked branches in the upper part. The leaves are papery, lanceolate to narrowly elliptic-lanceolate, 5-12cm long, 1-5cm wide, gradually tapering to a sharp or long-pointed tip, with a nearly round base, 3-7 distinct veins, papillate protrusions on the veins and margins on the underside, and short petioles. The umbel inflorescence bears 3-10 flowers, growing at the apex of short branches opposite the upper leaves; the pedicels are (1-)2-4cm long, slightly rough; the flowers are purple; the petals are oblong-lanceolate, 1.5-2.8cm long, 4-5mm wide, pointed at the tip, with papillate protrusions on the edges, and a 2-3mm gap at the base; the stamens are enclosed, with anthers 3-4mm long and filaments 8-11mm long; the ovary is about 3mm long, and the style together with the stigma is 3-4 times the length of the ovary. The berry is 8-10mm in diameter, containing 2-3 (-5) seeds. The seeds are dark brown, approximately 5mm in diameter. The flowering period is from May to July, and the fruiting period is from August to October. Distribution area.

分布于长江以南及陕西、台湾、西藏等地。生长环境
Distributed south of the Yangtze River and in regions such as Shaanxi, Taiwan, and Tibet. Growing environment.

生于山坡、林下或草地。
Born on a hillside, under the trees, or in a grassland.