What drugs help protect the kidneys?

1) mononitrate can reduce renal vascular resistance and avoid renal damage caused by ischemia. Because hypertension can lead to renal arteriosclerosis, renal ischemia, and it will develop into renal failure. Monroe's beneficial hemodynamic effect strengthens the protection of kidney; 2) Mononoxate is an ACEI drug, which has the compensatory clearance of liver and kidney, that is, the metabolites of the drug are not only excreted from the kidney, but also through the biliary tract. This reduces the clearance pressure of the kidney and is beneficial to protect the kidney. For renal dialysis patients, Munro's dual-channel excretion function shows its superiority. 3) For patients with hypertensive nephropathy, Munro can significantly lower blood pressure, protect renal function and reduce proteinuria; 4) For hypertensive patients with renal insufficiency, taking Mononoxate will not increase the burden on the kidneys, even if patients with severe renal insufficiency take Mononoxate, it is not suitable for drug accumulation. Because of the renal protective effect of ACEI, a hypertension research report in the United States suggested that patients with renal insufficiency should be treated with ACEI unless there are contraindications. American hypertension research report also pointed out that ACEI should be used with caution in patients with bilateral renal artery stenosis or serum creatinine level > 3mg/dL.