Amlodipine benzenesulfonate tablets are suitable for almost all patients with essential hypertension, especially for hypertensive patients with angina pectoris. Amlodipine benzenesulfonate tablets are calcium channel antagonists with better antihypertensive effect, suitable for almost all patients with essential hypertension. On the one hand, this drug has the effect of vasodilatation, which can relieve angina pectoris caused by coronary artery spasm; on the other hand, it has a certain anti-atherosclerotic effect, so for patients with angina pectoris combined with hypertension, amlodipine benzenesulfonate is a more suitable antihypertensive drug. Amlodipine benzenesulfonate tablets are contraindicated in patients who are allergic to the product, taking amlodipine benzenesulfonate may cause headache, edema, panic, dizziness and other adverse reactions. The use of antihypertensive drugs need to be under the guidance of a doctor, if there is an adverse reaction, you need to consult a doctor to continue to take or stop the drug.