Seventy cases of IgA nephrosis were randomly divided into two groups with 36 cases in the treatment group and 34 in the control group. The treatment was treated formulated Heqi decoction while the control group was administered cortisone

persantine

and polysaccharide suffate. The urine RBC excretion rate

quantitative protein

renal function and blood lipids

blood viscosity

plasma albumen

immunoglobulin before and 3 months after treatment were examined. Results showed that all indices in the treatment group before and after treatment revealed amelioration with significant difference （P < 0. 01）. For that in the control group

there was no significant statistical difference

though there was amelioration. The remission and total effective rates were 33. 3% and 91. 7% respectively

that of the control group

11. 8% and 52.9% （P<0. 01）.