南天竹叶，中药名。为小檗科植物南天竹NandinadomesticaThunb.的叶。南天竹叶分布于陕西、江苏、安徽、浙江、江西、福建、湖北、湖南、广东、广西、四川、贵州等地。具有清热利湿，泻火，解毒之功效。常用于肺热咳嗽，百日咳，热淋，尿血，目赤肿痛，疮痈，瘰疬。
Nan-tian-zhu-ye, name of Chinese Medicinal Material. Southern Bamboo Leaf), the leaf of Nandina domestica Thunb., a plant of the Berberidaceae family. Nan-tian-zhu-ye is distributed in Shaanxi, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Hubei, Hunan, Guangdong, Guangxi, Sichuan, Guizhou, and other regions. It has the functions of clearing heat, promoting diuresis, relieving fire, and detoxification. It is commonly used for lung heat cough, whooping cough, hot dysuria, hematuria, red and swollen eyes, sores and boils, and scrofula.

功效作用 功能
Efficacy and Functions

清热利湿，泻火，解毒。主治
Clearing heat, promoting diuresis, draining fire, and detoxifying. Used to treat...

用于肺热咳嗽，百日咳，热淋，尿血，目赤肿痛，疮痈，瘰疬。用法用量
Used for lung heat cough, whooping cough, hot lin syndrome, hematuria, red and swollen eyes, carbuncles, and scrofula. Dosage and administration.

内服：煎汤，9-15g。外用：适量，捣烂涂敷；或煎水洗。相关论述
Internal use: Decoction, 9-15g. External use: appropriate amount, mashed for application; or decocted for washing. Relevant discussion.

1、《现代实用中药》：“苦、酸、涩。”2、《广西中药志》：“味苦，性寒，无毒。”3、南药《中草药学》：“酸、涩、平。”4、《广西中药志》：“治目赤肿痛，疟疾，跌打。”5、《上海常用中草药》：“止血，止咳。主治尿血，百日咳。”临床应用 相关配伍

1. "Bitter, sour, astringent." - From "Modern Practical Traditional Chinese Medicine."2. "Taste bitter, nature cold, non-toxic." - From "Guangxi Materia Medica."3. "Sour, astringent, neutral." - From "Chinese Herbal Medicine in Southern China."4. "Used for treating red, swollen, and painful eyes, malaria, and injuries." - From "Guangxi Materia Medica."5. "Stops bleeding, relieves cough. Mainly used for treating hematuria and whooping cough." - From "Commonly Used Chinese Herbal Medicine in Shanghai." Clinical applications and related compatibility.

1、治人稍觉头疼，身体酸困，便即感冒寒邪，急宜服此药发散，毋使传经，变成时疫：南天竹叶三十片，乌梅、红枣各三枚，灯芯三十根，芫荽梗三段（无芫荽，以葱白三节代之），甘草、麦冬各三钱，小柴胡二钱。水二钟，煎一钟。不拘时温服，微汗即愈。（《行箧检秘》却疫方）2、治尿路感染：南天竹、车前草各15g，木通、扁蓄各9g。水煎服。（《万县中草药》）3、治尿血：南天竹叶9-15g。水煎服。（《浙江药用植物志》）4、去风火热肿，眵泪赤痛：南天竹叶（煎水）洗眼。（《纲目拾遗》）5、治疮毒：南天竹全苗，捣烂敷。（《湖南药物志》）6、治瘰疬初起：南天竹、威灵仙、夏枯草、金银花各四两，陈酒四壶。水煮透，一日三服。每服药酒，须吞丸药。丸药方：僵蚕一斤（炒研），砂糖和丸桐子大，每次吞一钱。（《百草镜》）7、治风火牙痛：南天竹叶15g，蟋蟀草、铁马鞭各12g。水煎服。（《万县中草药》）8、治小儿疳病：南天竹叶，煎汤代茶服。（《纲目拾遗》）加工炮制 采收加工

1. For treating slight headache, body soreness, and feeling of catching a cold, it is urgent to take this medicine to disperse the cold pathogen and prevent it from spreading, turning into an epidemic: 30 pieces of South Bamboo leaves, 3 pieces each of Wu Mei and red dates, 30 roots of lampwick, 3 segments of coriander stems (if coriander is not available, replace it with 3 segments of white scallion), 3 grams each of licorice and Ophiopogon, and 2 grams of Xiaochaihu. Boil in 200ml of water until reduced to 100ml. Take it at any time at a warm temperature, and sweating a little will lead to recovery. (From "Xingqie Jianmi - Anti-epidemic Formula")2. For treating urinary tract infections: 15g each of South Bamboo and Plantain, 9g each of Aristolochia debilis and Polygonum aviculare. Decoction and take orally. (From "Herbal Medicine in Wanxian")3. For treating hematuria: 9-15g of South Bamboo leaves. Decoction and take orally. (From "Zhejiang Medicinal Plants")4. For reducing inflammation, swelling, redness, and pain in the eyes: Wash the eyes with boiled water of South Bamboo leaves. (From "Gangmu Shi Yi")5. For treating ulcers and toxins: Crush the whole seedlings of South Bamboo and apply topically. (From "Hunan Materia Medica")6. For treating early-stage lymphadenitis: Four liang each of South Bamboo, Clematis armandii, Prunella vulgaris, and Lonicera japonica, and four pots of aged wine. Boil in water until thoroughly cooked, take three times a day. Each dose must be swallowed with medicinal wine pills. The pill formula: one jin of silkworm pupa (fried and ground), mix with sugar into large pills, swallow one qian each time. (From "Bai Cao Jing")7. For treating toothache caused by wind-heat: 15g of South Bamboo leaves, 12g each of Desmodium styracifolium and Cistanche deserticola. Decoction and take orally. (From "Herbal Medicine in Wanxian")8. For treating infantile malnutrition: South Bamboo leaves, decocted and taken as a tea substitute. (From "Gangmu Shi Yi")

四季均可采叶，洗净，除去枝梗杂质，晒干。炮制方法
Leaves can be harvested in all seasons, washed, cleaned of branches and impurities, and dried in the sun. Processing method.

将原药材除去杂质，洗净，切碎，干燥。药材鉴别 药材性状
Remove impurities from the original medicinal materials, wash them, chop them into pieces, and dry them. Identify the medicinal materials and their properties.

二至三回羽状复叶，最末的小羽片有小叶3-5枚；小叶椭圆状披针形，长3-10cm，宽0.5-1cm，先端渐尖，基部楔形，全缘，表面深绿色或红色。革质。气弱，味苦。植物学信息 植物种属
The plant has compound leaves with 2-3 pairs of pinnate leaflets, and the terminal leaflet has 3-5 small leaflets. The small leaflets are elliptical to lanceolate, 3-10cm long, 0.5-1cm wide, gradually pointed at the tip, wedge-shaped at the base, with entire margins, and dark green or red in color on the surface. The leaves are leathery in texture. The plant has a weak aroma and a bitter taste. This is botanical information about the plant species.

小檗科植物南天竹。形态特征
Nandina, a plant in the Berberidaceae family. Morphological characteristics.

南天竹又名南天烛、蓝田竹、杨桐、阑天竹、大椿、猫儿伞、小铁树、老鼠刺、珍珠盖凉伞。常绿灌木，高约2m。茎直立，圆柱形，丛生，分枝少，幼嫩部分常为红色。叶互生，革质有光泽；叶柄基部膨大呈鞘状；叶通常为三回羽状复叶，长30-50cm，小叶3-5片，小叶片椭圆状披针形，长3-7cm，宽1-1.2cm，先端渐尖，基部楔形，全缘，两面深绿色，冬季常变为红色。花成大型圆锥花序，长13-25cm，花直径约6mm，萼片多数，每轮3片，内两轮呈白色花瓣状；雄蕊6，离生，花药纵裂；子房1室，有2个胚珠，花柱短。浆果球形，熟时红色或有时黄色，直径6-7mm，内含种子2颗，种子扁圆形。花期5-7月，果期8-10月。分布区域
Nantian bamboo, also known as Nantian candle, Lantian bamboo, Yangtong, Lantian bamboo, Dachun, Mao'er umbrella, Xiaotieshu, Laoshu ci, and Pearl-covered cooling umbrella. It is an evergreen shrub, about 2 meters tall. The stem is erect, cylindrical, clustered, with few branches, and the tender parts are often red. The leaves are alternate, leathery and glossy; the leaf stalk base is swollen and sheath-like; the leaves are usually trifoliate, 30-50cm long, with 3-5 leaflets, elliptic-lanceolate, 3-7cm long, 1-1.2cm wide, gradually pointed at the apex, wedge-shaped at the base, entire margin, deep green on both sides, often turning red in winter. The flowers form large conical inflorescences, 13-25cm long, with a flower diameter of about 6mm, with numerous sepals, 3 per whorl, the inner two whorls resembling white petals; stamens 6, free, anthers longitudinally split; ovary 1-celled, with 2 ovules, and a short style. The fruit is spherical, red when ripe or sometimes yellow, 6-7mm in diameter, containing 2 seeds, which are flattened and round. The flowering period is from May to July, and the fruiting period is from August to October. Distribution area.

分布于陕西、江苏、安徽、浙江、江西、福建、湖北、湖南、广东、广西、四川、贵州等地。生长环境
Distributed in Shaanxi, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Hubei, Hunan, Guangdong, Guangxi, Sichuan, Guizhou and other regions. Growing environment.

生长于疏林及灌木丛中，多栽培于庭院。
It grows in sparse forests and shrubs, and is often cultivated in courtyards.