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一、抓住特点,不忘全面认药时,通过看、嗅、尝、摸,抓住其特点,如手掌参的根象两个手掌靠在一起;白屈菜的茎叶折断处有黄色乳汁,摸之粘手;小叶薄荷有清香味;党参有特殊臭气,辣蓼的茎叶有辣味;泽泻的小花茎,在其上层层轮生形成圆锥形花序,故又名八层楼;新疆紫草的根紫红色,数个扭在一起成圆锥形;罗布麻全株折断后有白浆,见有纤维状白色细丝,茎的向阳部紫红色,故又称红麻;紫参根茎紫色,肥大,盘曲如拳,故又名拳参;甘草根有甜味;马尾连根有苦味。掌握这些特点,就便于认药。
First, seize the characteristics, do not forget to fully admit medicine, by watching, smelling, tasting, touching, grasping its characteristics, such as the palm of the roots like two palms together; celandine leaves and leaves break at the yellow Milk, touch the sticky hands; leaflet mint has a clear smell; Codonopsis has a special odor, spicy stems and leaves have a spicy taste; Alisma minor flower stems, in its upper layers whorled to form a cone-shaped inflorescence, it is also known as eight layers F; purple purpurea root purple, several twisted together into a conical shape; Apocynum whole plant broken after the white pulp, see fibrous white filaments, stem of the sunny purple part, it is also known as kenaf; Purple ginseng purple rhizome, hypertrophy, coiled like a boxing, it is also known as boxing ginseng; licorice root has a sweet taste; horsetail root has a bitter taste. By mastering these features, it is easy to administer medicines.