According to the theory of Chinese medicine,blood and body fluid share the same origin,and they can be healed simultaneously.As commonly encountered pathogens and pathological products,blood stasis and retention fluid can occur at the same time.Treatise on Febrile Disease and Synopsis of Golden Chamber have presented profound discussion on this aspect.The original text recorded the syndrome caused by stained fluid and blood stasis in details,when comparing with the original text.We can get clearer recognition of the syndrome resulting from simultaneous occurrence of them.Therapeutically,there are many decoctions in Zhongjing's formulae which indicate the treating concept of clearing fluid retention and removing blood stasis.