In this paper,the etiology and pathogenesis of macular edema in Traditional Chinese Medicine,syndrome differentiation and treatment,as well as the characteristics of the use of prescription and drugs were discussed in detail.It was believed that the direct pathogenesis of macular edema was blood stasis and water retention,which was mainly related to dysfunction of spleen in transportation,liver dysfunction,kidney Yang qi dysfunction and qi-yin deficiency.The method of promoting blood circulation and inducing diuresis should be used throughout the treatment of macular edema.At the same time,it ...