羊蹄为一种植物的根,俗称土大黄。 中医认为“羊蹄”具有凉血止血、解毒杀虫、泻下通便的作用。可用治因为血分中有热而致的出血如吐血、鼻出血、便血、肌肤出血、月经过多、大便干燥、目赤肿痛,外用可治疥癣、秃疾、疮痈及烫伤等。此药最大的特点是善于治疥癣,将羊蹄根同醋浸泡一周 The hooves are the roots of a plant, commonly known as Rumex. Chinese medicine practitioners believe that “young hooves” have the effect of cooling blood, stopping bleeding, detoxifying and killing insects, and reducing catharsis. It can be used to cure bleeding caused by heat in the blood, such as vomiting blood, nose bleeding, blood in the stool, skin bleeding, menorrhagia, dry stool, red eyes and swelling, external use can cure sputum, baldness, sores and burns. The greatest feature of this medicine is its ability to cure it, soaking it with vinegar for a week