四川山矾，中药名。为山矾科植物四川山矾SymplocossetchuensisBrand的根、茎及叶。分布于西南及江苏、安徽、浙江、江西、福建、台湾、湖南、广西等地。具有行水，定喘，清热解毒之功效。常用于水湿胀满，咳嗽喘逆，火眼，疮癣。
Si-chuan-shan-fan, name of Chinese Medicinal Material. root, stem, and leaf of Symplocos setchuensis Brand, a plant of the Symplocos family) is distributed in the southwest, as well as in Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Hunan, and Guangxi. It is known for its functions of promoting diuresis, relieving cough and asthma, and clearing heat and detoxification. It is commonly used for conditions such as edema due to dampness, cough and asthma, sore throat, and skin diseases.

功效作用 功能
Efficacy and Functions

行水，定喘，清热解毒。主治
Promoting urination, relieving asthma, clearing heat, and detoxifying. Used to treat...

水湿胀满，咳嗽喘逆，火眼，疮癣。用法用量
Water swelling, coughing, wheezing, reversal, eye inflammation, sores, and skin diseases. Dosage and usage.

内服：煎汤，9-15g。相关论述
Internal administration: Decoction, 9-15g. Relevant discussion.

《全国中草药汇编》：“行水，定喘。主治水湿胀满，咳嗽喘逆。”临床应用 临床应用
"Compendium of Chinese Herbal Medicines": "Promotes diuresis, relieves coughing and wheezing. Used to treat edema caused by water retention, coughing, and wheezing." Clinical application.

临床用于治疗急性睑缘炎，疮癣和支气管哮喘等。相关配伍
Clinically used for treating acute blepharitis, impetigo, and bronchial asthma, etc. Related compatibility.

1、治水湿胀满：（四川山矾）根或茎适量。切断，火中烧红后，淬于1碗开水内，盖闷片刻，去渣服汁。（《全国中草药汇编》）2、治咳嗽，喘逆：（四川山矾）叶500g。水煎2次，浓缩至1000ml。日服2次，每次25ml，10d为1个疗程，连服3个疗程。（《全国中草药汇编》）加工炮制 采收加工

1. Treatment for edema caused by dampness: (Sichuan alum) Use an appropriate amount of roots or stems. Cut them, burn them red in the fire, then quench them in a bowl of boiling water, cover and let it steep for a moment, remove the residue and drink the juice. (From "National Compilation of Chinese Herbal Medicines")2. Treatment for cough and wheezing: (Sichuan alum) Use 500g of leaves. Boil twice in water, concentrate to 1000ml. Take it twice a day, 25ml each time, for 10 days as one course of treatment, continue for three courses. (From "National Compilation of Chinese Herbal Medicines") Processing and preparation: Harvest and process.

夏、秋季采收，洗净，切片或段，晒干。药材鉴别 药材性状
Harvest in summer or autumn, wash, slice or cut into sections, and sun-dry. Identification of medicinal materials and their characteristics.

叶片多皱缩破碎，黄褐色，完整者展平后呈长圆形或狭椭圆形，长7-13cm，宽2-5cm，先端渐尖或长渐尖，基部楔形，边缘具尖锯齿，中脉在两面均凸起；叶柄长5-10mm。叶薄革质。气微，味淡。植物学信息 植物种属
The leaves are wrinkled, shriveled, and broken, yellow-brown in color. When intact, they are oblong or narrowly elliptical after being flattened, 7-13cm long and 2-5cm wide, gradually tapering or long-pointed at the tip, wedge-shaped at the base, with sharp serrations on the edges, and the midrib is raised on both sides; the petiole is 5-10mm long. The leaves are thin and leathery. They have a mild aroma and a bland taste. Botanical information about the plant species.

山矾科植物四川山矾。形态特征
Family Rhus, plant Sichuan sumac. Morphological characteristics.

四川山矾，又名波缘山矾、波叶灰木。小乔木。小枝略有棱，无毛。叶互生；叶柄长5-10mm；叶片薄革质，长圆形或狭椭圆形，长7-13cm，宽2-5cm，先端渐尖或长渐尖，基部楔形，边缘具尖锯齿；中脉在叶面凸起。穗状花序呈团伞状；苞片阔倒卵形，宽约2mm，背面有白色长柔毛或柔毛；花萼长约3mm，裂片长圆形，长约2mm，背面有白色长柔毛或微柔毛，萼简短，长约1mm；花冠长3-4mm，5深裂几达基部；雄蕊30-40，花丝长短不一，伸出花冠外，长4-5mm，花丝基部稍联合成明显的5体雄蕊；花盘有白色长柔毛或微柔毛；花柱长约3mm，子房3室。核果卵圆形或长圆形，长5-8mm，先端具直立的宿萼裂片，基部有宿存的苞片；核骨质，分开成3分核。花期3-4月，果期5-6月。分布区域
Sichuan alum, also known as Bao Yuan alum and Bao Ye Huimu, is a small deciduous tree. The small branches are slightly angular and hairless. The leaves are opposite; leaf stalks are 5-10mm long; leaf blades are thin and leathery, oblong or narrowly elliptic, 7-13cm long, 2-5cm wide, gradually pointed or long-pointed at the tip, cuneate at the base, with sharp serrations on the edges; the midrib is raised on the leaf surface. The spike-like inflorescence is umbellate; bracts are broadly ovate, about 2mm wide, with white long soft hairs or soft hairs on the back; the calyx is about 3mm long, with lanceolate lobes about 2mm long, with white long soft hairs or slightly soft hairs on the back, calyx short, about 1mm long; the corolla is 3-4mm long, deeply 5-lobed almost to the base; stamens 30-40, with varying lengths of filaments, extending beyond the corolla, 4-5mm long, with the bases of the filaments slightly united into distinct 5-body stamens; the disc has white long soft hairs or slightly soft hairs; the style is about 3mm long, with a 3-loculed ovary. The fruit is ovoid or oblong, 5-8mm long, with erect persistent calyx lobes at the tip and persistent bracts at the base; the stone is bony, splitting into 3 separate parts. The flowering period is March-April, and the fruiting period is May-June. Distribution area.

分布于西南及江苏、安徽、浙江、江西、福建、台湾、湖南、广西等地。生长环境
Distributed in the southwest, as well as Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Hunan, Guangxi, and other regions. Growing environment.

生于海拔1800m以下的山坡杂林中。
Born in the mixed forests on mountain slopes below 1800 meters above sea level.