升降浮沉是中药药性理论的重要内容之一 ,指中药针对病位与病理发展趋势 ,纠正脏腑的功能失调 ,使之恢复正常 ;或因势利导 ,以助驱邪的特性。自形成理论以来 ,已成为临床选药组方、防治疾病的基本法则之一 ,具有重要的指导意义。1　升降浮沉理论的起源升降浮沉起源于《内经》。 Lifting and sinking is one of the important contents of the theory of medicinal properties of traditional Chinese medicine. It refers to the tendency of traditional Chinese medicine for disease location and pathological development, correcting the dysfunction of organs, and restoring them to normal, or taking advantage of the situation to help drive off evil. Since the formation of the theory, it has become one of the basic prescriptions for clinical drug selection and disease prevention and control and has important guiding significance. 1 The origin of the lifting and floating theory The lifting and sinking originated from the Internal Classic.