Clopidogrel bisulfate tablets can not control blood pressure, it is not an antihypertensive drug, it is an anti-platelet aggregation drug, mainly used for patients with coronary heart disease, angina pectoris, myocardial infarction. Clopidogrel bisulfate achieves the purpose of anti-platelet aggregation and prevention of thrombosis by inhibiting platelet aggregation, which is mainly applied to cardiovascular internal medicine, and cannot lower blood pressure. There are five main categories of antihypertensive drugs commonly used in daily life, namely diuretics, calcium antagonists, beta-blockers, ACEI antihypertensive drugs, ARB antihypertensive drugs. There are also less commonly used antihypertensive drugs, such as alpha-blockers, as well as combination preparations of the above five drugs, and patients should distinguish antihypertensive drugs from antiplatelet agents.