Objective To observe the clinical effect of compound danshen dropping pills on the early diabetic kidney disease.Methods A total of 850 type 2 diabetes mellitus (T2DM) patients with diabetic nephropathy (DN) at stage Ⅲ who met the criteria for DN from January 2012 to July 2012,aged 60 to 75 years [mean age (66.6±4.8) years],were retrospectively analyzed and randomized into the treatment group (n=601) and the control group (n=249).All patients received rational hypoglycemic,antihypertensive,lipids-adjusting treatment and the treatment group received compound danshen drop pill (15 pills,tid),additionally.Laboratory indexes such as urine albumin (UA) and urine creatinine (UCR) were examined 24 weeks after treatment.Results The levels of UA and UCR,and the UA/UCR ratio (ACR) in the treatment group were decreased after versus before treatment.The decreases of UA and UCR had significant differences between the treatment and control group [(39.1±78.7) mg/L vs.(14.7±77.1) mg/L,(1.1±4.5) mmol/L vs.(-0.3± 3.6) mmol/L,t=4.15 and 4.86,both P＜0.01].Conclusions The comprehensive treatment combined with compound danshen dropping pills for 24 weeks can more effectively reduce UA and ACR,thereby it has effects in treating DN and delaying the progression of DN.