一、绪言苍耳原名枲耳,神农本草经收载其果实入药、并列为中品。本草纲目则记载其果实及茎叶均供药用。茎叶主治“溪毒、中风、伤寒、头痛、大风、癫癎、头风、湿痺,毒在骨髓腰膝,风毒;果则主治风寒头痛,风湿周痺,四肢拘挛、恶肉死肌、膝痛、久服益气,治肝热明目,治一切风气,填髓暖腰脚、治瘰疬疮疥及瘙痒”。据沈阳医学院吴云氏等报告,苍耳实干(?)油在试管中有抑制真菌作用,确能止瘙痒, First, the introduction of Xanthium original name ear, Shennong Materia Medica through the collection of its fruit medicine, and tied for the middle of the product. The Compendium of Materia Medica states that its fruits, stems and leaves are all medicinal. Stem and leaf indications: “Symptoms, stroke, typhoid fever, headache, strong wind, epilepsy, wind, wet sputum, poison in the bone marrow, waist and knee, wind poison; if indiced, headache, rheumatism, paralysis of limbs, dead meat, dead muscle , knee pain, Jiufu Qi, governance liver heat eyesight, rule all the atmosphere, fill the warmth of the lumbar feet, cure acne scars and itching.” According to Wu Yun’s report of Shenyang Medical College, cocklebur dried (?) oil has antifungal effect in test tubes, and it can really stop itching.