几乎每个家庭都备有的风油精,是由多种祛风、除湿、活血消肿和止痛的中草药提取而制成油剂的外用药。它使用方便,疗效明显,常用于伤风感冒,风湿骨痛,头目眩晕,神经疼痛,晕车晕船及蛇虫咬伤等症。 Almost every family is equipped with essential oil, is a variety of expelling wind, dehumidification, swelling and pain relief of Chinese herbal medicine made from oil and external use. It is easy to use, the effect is obvious, commonly used in colds, rheumatism, head dizziness, nerve pain, motion sickness seasickness and snakebite embolism.