Traditional Chinese medicine oil is a kind of medicine oil which is combined with the performance of traditional Chinese medicine and the production technology of patent Chinese medicine and the advantage of essential oil. It is a collection of drugs which can be rubbed on the whole body and play a certain curative effect. Definition of traditional Chinese medicine: any medicine that is collected, processed and prepared under the guidance of traditional Chinese medicine theory, explains the mechanism of action and guides clinical practice. Definition of proprietary Chinese medicine: a narrow definition of proprietary Chinese medicine, mainly refers to the ready-made medicines made from Chinese medicinal materials according to certain principles of treatment and available at any time, are ready-available, meet the urgent need, convenient storage of traditional Chinese medicine. The other is the broad sense of Chinese patent medicine, it includes in addition to the narrow sense of the concept of Chinese patent medicine, but also includes all the processing of herbal medicine

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