Amlodipine benzenesulfonate tablets belong to calcium antagonist, can inhibit the utilization of calcium ions, can diastole smooth muscle of blood vessels, usually used in the treatment of hypertension and coronary heart disease, can relieve chronic stable angina pectoris, there is no clear provision for the time of medication, can be used on an empty stomach. Amlodipine benzenesulfonate tablets may appear after the use of edema, dizziness, flushing, palpitations (rapid heartbeat, often accompanied by panic), fatigue, nausea, drowsiness, myocardial infarction, hepatic impairment and other adverse reactions, overdose of the drug may lead to low blood pressure and reflex tachycardia, allergic to the components of the product and other patients are prohibited. It is recommended that patients use the drug strictly under the guidance of a physician, and if it is necessary to use with other drugs at the same time, you can consult a physician in advance.