地锦，中药名。为葡萄科植物爬山虎Parthenocissustricuspidata(Sieb.etZucc.)Planch的藤茎或根。分布于华北、华东、中南、西南各地。具有祛风止痛，活血通络之功效。常用于风湿痹痛，中风半身不遂，偏正头痛，产后血瘀，腹生结块，跌打损伤，痈肿疮毒，溃疡不敛。
Di-jin, name of Chinese Medicinal Material. the vine stem or root of Parthenocissus tricuspidata (Sieb.et Zucc.) Planch, a plant of the Vitaceae family. It is distributed in various regions of North China, East China, Central South China, and Southwest China. It is known for its functions of dispelling wind, alleviating pain, promoting blood circulation, and unblocking meridians. It is commonly used for rheumatic pain, hemiplegia due to stroke, one-sided headache, postpartum blood stasis, abdominal masses, bruises, abscesses, ulcers, and non-healing wounds.

功效作用 功能
Efficacy and Functions

祛风止痛，活血通络。主治
Dispelling wind and relieving pain, promoting blood circulation and dredging collaterals. Used to treat...

风湿痹痛，中风半身不遂，偏正头痛，产后血瘀，腹生结块，跌打损伤，痈肿疮毒，溃疡不敛。用法用量
Rheumatic pain, hemiplegia after stroke, headache on one side, blood stasis after childbirth, abdominal masses, bruises, abscesses, and non-healing ulcers. Dosage and administration.

内服：煎汤，15-30g；或浸酒。外用：适量，煎水洗；或磨汁涂；或捣烂敷。药理作用
Internal use: decoction, 15-30g; or soak in alcohol. External use: appropriate amount, decoct in water for washing; or grind into juice for application; or mash for poultice. Pharmacological actions.

爬山虎的粘液质对于口腔、消化道粘膜有轻度消炎作用。相关论述
The mucilage of Houttuynia cordata has a mild anti-inflammatory effect on the oral and digestive mucosa.

1、《本草拾遗》：“主破老血，产后血结，妇人瘦损，不能饮食，腹中有块，淋沥不尽，赤白带下，天行心闷，并煎服之，亦浸酒。”2、《江西中药》：“活血祛风。凡筋骨疼痛，及妇人赤白带下等之由于血滞者，皆主治之。近时用作祛风止痛药，适用于关节风湿，腰脚软弱等症。”3、《浙江民间常用草药》：“祛风湿，通经络，止血。”4、《广西本草选编》：“祛风止痛，去腐生肌。”5、《全国中草药汇编》：“祛风通络，活血解毒。主治风湿关节痛，外用治跌打损伤，痈疖肿毒。”临床应用 相关配伍

1. "Compendium of Materia Medica": "It is used to break up stagnant blood in the elderly, postpartum blood stasis, thinness and debility in women, inability to eat, abdominal masses, incomplete urination, red and white vaginal discharge, and depression with palpitations. It can be decocted and taken with wine." 2. "Jiangxi Traditional Chinese Medicine": "Activates blood circulation and dispels wind. It is used to treat various conditions such as joint and bone pain, as well as red and white vaginal discharge in women caused by blood stasis. Recently, it has been used as a wind-dispelling and pain-relieving medicine, suitable for joint rheumatism, weak lower back and legs, and other conditions." 3. "Commonly Used Folk Herbs in Zhejiang": "Dispels wind-dampness, promotes meridian circulation, and stops bleeding." 4. "Selected Compilation of Guangxi Materia Medica": "Dispels wind and relieves pain, removes putrefaction and promotes tissue regeneration." 5. "National Compilation of Chinese Herbal Medicines": "Dispels wind, promotes meridian circulation, activates blood circulation, and detoxifies. It is used to treat rheumatic joint pain, externally for bruises and injuries, as well as carbuncles and toxic swellings." Clinical applications and related compatibility.

1、治风湿痹痛：假葡萄藤30-60g，水煎服；或用倍量浸酒内服外擦。(《广西本草选编》)2、治半身不遂：爬山虎藤15g，锦鸡儿根60g，大血藤根15g，千斤拔根30g，冰糖少许。水煎服。(《江西草药》)3、治偏头痛：爬山虎根30g，防风9g，川芎6g。水煎服，连服3-4剂。(《浙江民间常用草药》)加工炮制 采收加工

1. Treatment for rheumatic pain: 30-60g of false grape vine, decocted in water for oral administration; or soaked in alcohol for internal consumption and external application. (From "Compilation of Guangxi Materia Medica")2. Treatment for hemiplegia: 15g of Asiatic plant, 60g of Chinese knotweed root, 15g of large bloodvine root, 30g of Chinese fever vine root, a little rock sugar. Decoct in water for oral administration. (From "Jiangxi Herbal Medicine")3. Treatment for migraine: 30g of Asiatic plant root, 9g of Siler, 6g of Ligusticum wallichii. Decoct in water for oral administration, take continuously for 3-4 doses. (From "Commonly Used Folk Herbs in Zhejiang")Processing and preparation: Harvesting and processing.

藤茎部于秋季采收，去掉叶片，切段；根部于冬季挖取，洗净，切片。晒干，或鲜用。药材鉴别 药材性状
The stems are harvested in autumn, leaves are removed, and then cut into sections; the roots are dug up in winter, washed, and sliced. They can be dried in the sun or used fresh. Medicinal material identification and characteristics.

藤茎呈圆柱形。灰绿色，光滑。外表有细纵条纹，并有细圆点状突起的皮孔，呈棕褐色。节略膨大，节上常有叉状分枝的卷须，叶互生，常脱落。断面中央有类白色的髓，木部黄白色，皮部呈纤维片状剥离。气微，味淡。植物学信息 植物种属
The stem is cylindrical in shape, gray-green, and smooth. It has fine longitudinal stripes on the surface, as well as small round-pointed pores that are brownish in color. The nodes are slightly swollen, often with tendrils branching out in a forked manner. The leaves are opposite, and often shed. In the center of the cross-section, there is a white-like pith, the wood is yellowish-white, and the bark peels off in fibrous strips. It has a mild odor and taste. Botanical information about the plant species.

葡萄科植物爬山虎。形态特征
The plant belongs to the grape family and is called "climbing ivy". Its morphological characteristics include:

爬山虎，又名爬墙虎。落叶木质攀援大藤本。枝条粗壮；卷须短，多分枝，枝端有吸盘。单叶互生；叶柄长8-20cm；叶片宽卵形，长10-20cm，宽8-17cm，先端常3浅裂，基部心形，边缘有粗锯齿，上面无毛，下面脉上有柔毛，幼苗或下部枝上的叶较小，常分成3小叶或为3全裂，中间小叶倒卵形，两侧小叶斜卵形，有粗锯齿。花两性，聚伞花序通常生于短枝顶端的两叶之间；花绿色，5数；花萼小，全缘；花瓣先端反折；雄蕊与花瓣对生；花盘贴生于子房，不明显；子房2室。浆果，熟时蓝黑色，直径6-8mm。花期6-7月，果期9月。分布区域
Houttuynia cordata, also known as lizard tail or fish mint, is a deciduous woody climbing vine. It has thick branches, short tendrils, and branching stems with suction cups at the tips. The leaves are alternate, with long petioles measuring 8-20cm. The leaf blades are broadly ovate, 10-20cm long and 8-17cm wide, often with 3 shallow lobes at the apex, a heart-shaped base, serrated margins, smooth upper surfaces, and soft hairs on the veins on the lower surface. Young plants or leaves on lower branches are smaller, often divided into 3 leaflets or 3 lobes, with the central leaflet being inverted ovate and the lateral leaflets oblique ovate, all with coarse serrations. The flowers are bisexual, arranged in umbels usually between two leaves at the tip of short branches, green in color, with 5 tepals, small entire sepals, reflexed tips of petals, stamens opposite the petals, inconspicuous floral discs attached to the ovary, and a 2-loculed ovary. The berries are blue-black when ripe, with a diameter of 6-8mm. The flowering period is from June to July, and the fruiting period is in September. This plant is distributed in...

分布于华北、华东、中南、西南各地。生长环境
Distributed in North China, East China, Central South China, and Southwest China. Growing environment.

常攀援于疏林中、墙壁及岩石上，亦有栽培。
Often climbing on sparse forests, walls, and rocks, it can also be cultivated.