There is no clinical trick to lowering blood pressure. In order to achieve good antihypertensive effect, first of all, we should improve the bad lifestyle, secondly, we should use the antihypertensive drugs reasonably, and if it is secondary hypertension, we should actively treat the primary disease. 1. Improve the lifestyle: limit the intake of sodium, low-fat diet, weight control, eat more fresh vegetables and fruits, actively engage in physical exercise, avoid prolonged mental tension and emotional excitement, avoid overwork and staying up late, and maintain a happy and optimistic mind. 2. Reasonable use of antihypertensive drugs: commonly used antihypertensive drugs include angiotensin converting enzyme inhibitors (captopril, enalapril, etc.), angiotensin 2 receptor antagonists (chloretin, valsartan, etc.), beta-blockers (propranolol, metoprolol, etc.), calcium channel blockers (nifedipine, amlodipine, etc.), diuretics (furosemide, hydrochlorothiazide, etc.). 3. Treatment of primary disease: clinically, the common diseases that cause secondary hypertension include renal parenchymal disease, renal vascular stenosis, primary aldosteronism, pheochromocytoma and so on. Secondary hypertension is poorly controlled by antihypertensive drugs and needs to be treated for the primary disease. Hypertension patients in the antihypertensive treatment, to regular hospitals, under the guidance of specialists, according to the condition of the choice of appropriate treatment programs. The above drugs need to be standardized under the guidance of a doctor, do not use drugs indiscriminately, so as not to cause adverse consequences.