Chuan Wu and Pithospermum are commonly used in Chinese medicine to treat paralysis. Because of the “Nei Jing”, “wind, cold and dampness are mixed to the three gases, combined for paralysis”, so many Chinese doctors treat rheumatoid arthritis are good to use Wu Tau and Pai Zi. However, according to my observation and experience, although Wu, attached to the treatment of cold and damp paralysis is not the same as the treatment of rheumatoid arthritis of good medicine. The reason is as follows: 1. Although rheumatoid arthritis mostly belongs to the “paralysis” and “calendar” category in Chinese medicine, it is not the same as belonging to the “cold paralysis, wet paralysis”, and there are many clinical evidence There are many clinical evidence of “damp-heat paralysis” and “deficiency of yin and blood”, which are not suitable for the use of Wu and Shen; 2, the current Chinese medical profession is full of people who call themselves “fire gods”! The use of large doses of U and Phyllanthus for quick results, or just to promote their own name, deliberately show off the strange, deceive the world! The acute poisoning seen in the clinic, the injury of Yin and blood is also a lot of people, are delusional use of Chuan Wu, the fault of the herb! 3, do not know the combination, the ancient formula Gui Zhi Paeonia Zhi Mu Tang for the treatment of cold and damp paralysis, the combination of peony, Zhi Mu to prevent the feverish drugs such as Phellodendron hurt Yin and blood, and then look at the treatment of cold paralysis of Wu Tou Tang also with peony, licorice, white honey to restrain the dryness of Chuan Wu. To sum up, doctors should not use Wu and Radix in case of unclear identification, unclear medical theory and ignorance of the combination, so as not to mislead people. Patients should think twice before taking them when they encounter certain “fire gods”, otherwise they will be like the medical sage Zhang Zhongjing in the “Treatise on Typhoid Miscellaneous Diseases. In the “Preface”, Zhang Zhongjing, the sage of medicine, said that “the body has died, the gods have been destroyed, changed into a foreign body, the darkness is dormant and heavy, and the cry is in vain”.