Although both temesartan and levamlodipine benzenesulfonate belong to antihypertensive drugs, the two drugs have different mechanisms and different indications. Timosartan belongs to the ARB class of antihypertensive drugs, mainly by affecting the angiotensin aldosterone system, so as to play a role in lowering blood pressure, of which, timosartan tablets are mainly used in the treatment of hypertension, while timosartan capsules are used in the treatment of essential hypertension. Levamlodipine benzenesulfonate is a calcium channel blocker, mainly used in the treatment of essential hypertension, but also used in the treatment of chronic stable angina and variant angina. The use of the drug may lead to adverse reactions, such as headache, dizziness, nausea, vomiting, chest pain, etc., if the adverse reactions are obvious need to stop the drug and consult a doctor, allergic to the drug ingredients, pregnant women, lactating women, severe hepatic and renal insufficiency is prohibited.