Renal artery stenosis hypertension can be used antihypertensive drugs are nifedipine, bisoprolol, hydrochlorothiazide and so on. 1. Nifedipine: Nifedipine is a calcium antagonist, nifedipine specifically acts on the smooth muscle cells of the peripheral resistance vessels, with significant antihypertensive effect, forbidden for patients who are allergic to this product and cardiogenic shock, attention to the use of edema, headache and other symptoms may occur. 2. Bisoprolol: through blocking the cardiac β1 receptor to achieve the purpose of antihypertensive, is prohibited in patients with hypotension, atrioventricular block, acute heart failure, pay attention to the use of headache, bradycardia and other adverse reactions may occur. 3. Hydrochlorothiazide: Hydrochlorothiazide is a diuretic, through the diuretic sodium to achieve the purpose of lowering blood pressure, is prohibited for breastfeeding women, adverse reactions may include: electrolyte disorders, allergic reactions. ACEI and ARB are contraindicated in hypertensive patients with stenosis of renal arteries, which will aggravate renal ischemia and hypoxia and may cause renal insufficiency. If the patient has been diagnosed, please use the drug under the guidance of a doctor.