Ephedra almond licorice gypsum broth derived from Treatise on Febrile Diseases, which is written by Zhang Zhongjing, a famous Traditional Chinese medicine doctor in Han dynasty. Zhang Zhongjing considered that the property of the disease was mostly interior syndrome, mainly to internal, with or without exterior syndrome. It is mainly used for sweating, preventing cough, relieving asthma and so on. The prescription stringent efficacy conclusive, adaptation syndrome, especially lung diseases. Professor Xu Yan...