细辛是一种常用中药,功能发散风寒,温经止痛,主治风寒感冒及风寒引起的头痛、肌肉关节痛等,亦常用于治疗牙痛。药理研究表明,细辛的挥发油有解热、镇静、镇痛、降压和局部麻醉等作用。因此,对细辛的挥发油成分进行研究是有意义的。 Asarum is a commonly used Chinese herbal medicine, which has functions of radiating cold, warming the pain, treating cold, cold and cold caused by headache, muscle and joint pain, etc. It is also commonly used to treat toothache. Pharmacological studies have shown that volatile oil of Asarum has antipyretic, sedative, analgesic, antihypertensive, and local anesthetic effects. Therefore, it is meaningful to study the volatile oil composition of Asarum.