Elevated blood pressure is a relatively common type of complication of kidney disease, clinically known as renal hypertension. The cause of renal hypertension is mainly due to the kidney problems, the kidney drainage, sodium, toxic substances, resulting in the body of water and sodium retention, elevated substances can not be discharged in a timely manner, resulting in high blood pressure. Renal hypertension mainly focuses on antihypertensive, if the generalized edema is more obvious, diuretic treatment can be carried out, and at the same time auxiliary CCB antihypertensive drugs; if the creatinine is normal, the urine output is still OK, and the whole body is not particularly swollen, preferred ACEI/ARB drugs; if the blood creatinine is elevated, but not more than 264 μmol/L, preferred ACEI/ARB drugs, and if the control effect is not good enough, it can be added with CCB drugs; if the blood creatinine is above 265 μmol/L, but does not reach the dialysis level, CCB drugs are preferred to lower blood pressure; into the dialysis stage, ARB drugs can also be used, as long as the blood pressure can be controlled down, a combination of drugs can be used.