Objective:To summarize the diagnosis,treatment and overall efficacy of diabetic nephropathy(DN).Methods:Through a review of 152 cases on DN diagnosis and treatment of outpatients or inpatients of the past 5 years,summarized pattern distribution and the characteristics of their teatment,study the treatments effectiveness and deficiency.Results:(1)Qi and Yin deficiency pattern is main in UAER group,spleen and kidney Qi/Yang Deficiency-based pattern is main in clinical proteinuria group,and the patterns are dispersed in ESRD group,however,blood stasis distributed in all kinds of types and groups,it is 6051 percent of the total number of DN patients.(2)Hemoglobin(HBAIC),C-reactive protein(CRP),triglyceride(TG),and some renal function(sCr,cCr)were improved a month later,glycosylated urinary albumin(mALB)and 24 hour urinary protein(ALb)decreased obviously after two months by the treatment with Western medicine,traditional Chinese medicine,and Chinese patent medicine.Conclusion:(1)Blood Stasis is the most common pattern of DN.(2)Short-term treatment can improve symptoms and the overall Status.(3)mALB,Alb can be significantly reduced after 2-month treatment.