Clinical Study on the Treatment of Diabetic Kidney Disease With Shenxiao Yuning Decoction With Syndrome of Qi and Yin Deficiency and Blood Stasis

Astragalus 30g, Radix Pseudostellariae 15g, Rehmannia glutinosa 15g, Rhodiola rosea 12g，Cimicifuga 15g，Cuttlebone 15g，Poria 15g，Cicada degeneration 9g，Rheum palmatum 6g.

(i) Diabetes education: all study participants were given dietary guidance for diabetic nephropathy, low-fat, high-quality, low-protein diet, and restricted sodium intake; maintain emotional stability, quit smoking and alcohol, and exercise appropriately; (ii) control of blood glucose: all study participants routinely received hypoglycaemic treatment, hypoglycaemic measures are not limited (including oral hypoglycaemic drugs or insulin injection); (iii) Control of lipids: study participants with substandard lipids routinely receive lipid-lowering treatment; (iv) Control of blood pressure: those with blood pressure \>140/90 mmHg should be treated with antihypertensive drugs to control blood pressure, and antihypertensive measures are not limited (CCB class, ACEI or ARB class, α, β-blockers, diuretics, etc.); ⑤ Other symptomatic treatment.