鱼蓼，中药名。为蓼科植物酸模叶蓼Polygonum lapathifolium L.的全草。具有解毒，除湿，活血的功效。主治疮疡肿痛，瘰疬，腹泻，痢疾，湿疹，疳积，风湿痹痛，跌打损伤，月经不调。
Yu-liao, name of Chinese Medicinal Material. the whole herb of Polygonum lapathifolium L. in the family Polygonaceae, has the effects of detoxification, dampness elimination, and blood circulation promotion. It is used to treat painful ulcers, scrofula, diarrhea, dysentery, eczema, malnutrition, rheumatic pain, bruises, and irregular menstruation.

功效作用 功能
The efficacy and functions.

解毒，除湿，活血。主治
Detoxification, dampness elimination, and blood circulation promotion. Mainly used for treating...

疮疡肿痛，瘰疬，腹泻，痢疾，湿疹，疳积，风湿痹痛，跌打损伤，月经不调。用法用量
Ulcers, swelling and pain, scrofula, diarrhea, dysentery, eczema, malnutrition, rheumatic pain, bruises, and irregular menstruation. Dosage and administration.

内服：煎汤，3-10g。外用：适量，捣敷；或煎水洗。化学成分
Internal use: Decoction, 3-10g. External use: Appropriate amount, pounded for application; or decocted for washing. Chemical composition.

酸模叶蓼的地上部分含槲皮素3-O-β-D-吡喃葡萄糖甙，槲皮素-3-O-β-D-吡喃半乳糖甙，槲皮素-3-O-β-D-葡萄糖甙-2"-没食子酸酯，槲皮素-3-O-α-L-呋喃阿拉伯糖甙，山柰酚-3-O-β-D-吡喃半乳糖甙，山柰酚-3-O-β-D-葡萄糖甙-2"-没食子酸酯，酸模叶蓼异黄酮酚，酸模叶蓼二氢查尔酮，酸模叶蓼当归酰氧查尔酮，酸模叶蓼异戊酰氧查尔酮，酸模叶蓼2-甲基丁酰氧基查尔酮，2'，4'-二羟基-6'-甲氧基-查尔酮，4'，6'-二甲氧基-2'-羟基查尔酮，2'，4'-二羟基-3'，6'-二甲氧基查尔酮，2'，4'-二羟基-6'-甲氧基-3'-当归酰氧基查尔酮，2'，4'-二羟基-6'-甲氧基-3'-（2-甲氧基丁酰氧基）查尔酮，2'，4'-二羟基-6'-甲氧基-3'-异戊酰氧基查尔酮。酸模叶蓼的根中含有2-甲基萘。此外，该植物中还含有3，5-二羟-4-甲基茋和5-甲氧基-6，7-亚甲二氧基黄酮。药理作用
The aerial parts of Rumex acetosa contain quercetin 3-O-β-D-glucoside, quercetin-3-O-β-D-galactoside, quercetin-3-O-β-D-glucoside-2"-gallate, quercetin-3-O-α-L-rhamnoside, kaempferol-3-O-β-D-galactoside, kaempferol-3-O-β-D-glucoside-2"-gallate, rumexin, rumexone, rumexinic acid chalcone, rumexinic acid isovaleryl chalcone, rumexinic acid 2-methylbutyryl chalcone, 2',4'-dihydroxy-6'-methoxy-chalcone, 4',6'-dimethoxy-2'-hydroxy-chalcone, 2',4'-dihydroxy-3',6'-dimethoxy-chalcone, 2',4'-dihydroxy-6'-methoxy-3'-rumexinoyl chalcone, 2',4'-dihydroxy-6'-methoxy-3'-(2-methylbutyryloxy) chalcone, 2',4'-dihydroxy-6'-methoxy-3'-rumexinic acid chalcone, and 2',4'-dihydroxy-6'-methoxy-3'-rumexinic acid isovaleryl chalcone. The roots of Rumex acetosa contain 2-methylnaphthalene. Additionally, the plant also contains 3,5-dihydroxy-4-methylacetophenone and 5-methoxy-6,7-methylenedioxyflavone. Pharmacological actions.

本品的甲醇提取物在试管内对人血浆胆碱酯酶的抑制率在80％以上。乙醇提取物对亲水性气单胞菌、金黄色葡萄球菌和霍乱弧菌的生长有抑制作用。果实水煎剂对志贺和福氏痢疾杆菌有一定抑制作用。从本植物中提取的3，5-二羟-4-甲基茋和5-甲氧基-6，7-亚甲二氧基黄酮对苯并咪唑类杀真菌药有解毒作用。加工炮制 采收加工
The methanol extract of this product has an inhibition rate of over 80% on human plasma cholinesterase in vitro. The ethanol extract has inhibitory effects on the growth of hydrophilic bacteria, Staphylococcus aureus, and Vibrio cholerae. The decoction of the fruit has a certain inhibitory effect on Shigella and Vibrio parahaemolyticus. The 3,5-dihydroxy-4-methylchalcone and 5-methoxy-6,7-methylenedioxyflavone extracted from this plant have detoxifying effects on benzimidazole fungicides. Processing and preparation are involved in harvesting and processing this plant.

夏、秋间采收，晒干。药材鉴别 药材性状
Harvest in summer and autumn, then sun-dry. Identification of medicinal materials and their properties.

茎圆柱形，褐色或浅绿色，无毛，常具紫色斑点。叶片卷曲，展平后呈披针形或长圆状披针形，长7-15cm，宽1-3cm，先端渐尖，基部楔形，主脉及叶缘具刺伏毛；托叶鞘筒状，膜质，无毛。花序圆锥状，由数个花穗组成；苞片漏斗状，内具数花；花被通常4裂，淡绿色或粉红色，具腺点，雄蕊6，花柱2，向外弯曲。瘦果卵圆形，侧扁，两面微凹，黑褐色，有光泽，直径2-3mm，包于宿存花被内。气微，味微涩。植物学信息 植物种属
Stems are cylindrical, brown or light green, hairless, often with purple spots. Leaves are curled, lanceolate or narrowly lanceolate when flattened, 7-15cm long, 1-3cm wide, gradually pointed at the apex, and wedge-shaped at the base, with prickly hairs on the main veins and leaf margins; stipules are sheath-like, membranous, and hairless. The inflorescence is conical, composed of several spikes; bracts are funnel-shaped, with several flowers inside; the perianth usually has 4 lobes, pale green or pink, with glandular dots, 6 stamens, and 2 curved pistils. The achene is ovoid, laterally compressed, slightly concave on both sides, shiny, blackish-brown, 2-3mm in diameter, enclosed within the persistent perianth. It has a faint aroma and a slightly astringent taste. Botanical information on plant species.

蓼科植物酸模叶蓼。形态特征
The plant Acid Modouye belongs to the Polygonaceae family. Its morphological characteristics include...

一年生草本，高20-120cm。茎直立。叶互生；叶柄较短，生粗硬刺毛；托叶鞘筒状，无毛，先端截形，具多数脉；叶片披针形、长圆状披针形，先端渐尖，常微钝，基部楔形，上面有新月形斑点，绿色，下面有腺点，主脉及叶缘具粗硬刺毛。圆锥花序由数个花穗组成，花穗顶生或腋生，长4-6cm，花序轴有腺点或腺毛；苞片漏斗状，边缘斜生，并有稀疏缘毛，内具数花；花被淡绿色或粉红色，通常4裂，具腺点；裂片椭圆形；雄蕊6；花柱2，近基部分离，向外弯曲。瘦果卵圆形，扁平，微有棱，长2.5-3mm，褐黑色，有光泽，包于宿存花被内。花期6-8月，果期7-10月。分布区域
A one-year herb, 20-120cm tall. The stem is erect. Leaves are opposite; petioles are short, with coarse and stiff prickles; stipules are tubular, hairless, truncate at the apex, with numerous veins; leaf blades are lanceolate or narrowly lanceolate, gradually pointed at the apex, often slightly obtuse, cuneate at the base, with crescent-shaped spots on the upper surface, green, and glandular dots on the lower surface, with coarse and stiff prickles along the main veins and leaf margins. The conical inflorescence consists of several spikes, terminal or axillary, 4-6cm long, with glandular dots or hairs on the inflorescence axis; bracts are funnel-shaped, obliquely arranged on the edge, sparsely hairy on the margin, and with several flowers inside; the corolla is pale green or pink, usually 4-lobed, with glandular dots; lobes are elliptic; stamens are 6; styles are 2, partially separated near the base, and curved outward. The achene is ovoid, flattened, slightly angled, 2.5-3mm long, shiny, brown-black, enclosed within the persistent corolla. Flowering period is from June to August, and fruiting period is from July to October. Distribution area.

我国各地均有分布。生长环境
They are distributed all over the country. The growing environment varies.

生于路旁湿地、沟渠水边。我国各地均有分布。
Born in wetlands along roadsides and ditches. It is distributed throughout China.