Amlodipine benzenesulfonate can be taken for a long time. Amlodipine benzenesulfonate is a calcium channel blocker, it can effectively improve the endothelial function of human blood vessels, can dilate the peripheral arterial vessels of the human body, to achieve the purpose of reducing blood pressure. Taking this drug, the prognosis is good, for the heart rate, cardiac function are relatively small, less serious adverse reactions, high safety, can be taken for a long time. In addition, it also has antioxidant, anti-atherosclerotic effect, can be used in the treatment of coronary heart disease. It is important to note that allergic to the drug is prohibited, low blood pressure, heart failure, myocardial infarction, breastfeeding women should be used with caution, patients with severe hepatic insufficiency to take the drug should be under the guidance of a doctor to increase the amount of drugs under the guidance of a doctor, is not recommended to use their own medication.