Levamlodipine benzenesulfonate tablets and Irbesartan can be taken together, need to follow the doctor’s instructions for medication. Levamlodipine Benzenesulfonate is a calcium channel blocker, which can diastole vascular smooth muscle, anti-hypertension, reduce myocardial ischemia and increase myocardial oxygen supply. It is used to treat coronary heart disease as well as hypertension. Adverse effects of this product include headache, insomnia, nausea, abdominal pain, edema, fatigue, flushing, palpitations and dizziness. It is contraindicated in people who are allergic to dihydropyridine calcium antagonists. Irbesartan, as an angiotensin II receptor antagonist, has a blood pressure-lowering effect, and has no effect on the kidneys, blood sugar and so on. It is used for the treatment of essential hypertension and type 2 diabetic nephropathy combined with hypertension. Adverse reactions include postural hypotension, postural dizziness, lightheadedness, nausea, vomiting and other adverse reactions. The drug is contraindicated in people who are breastfeeding, allergic to the product, or are 4 to 9 months pregnant. Levamlodipine Benzenesulfonate Tablets are safe to be used in combination with angiotensin-converting enzyme inhibitors; therefore, Levamlodipine Benzenesulfonate Tablets and Irbesartan can be taken together, but under the supervision of a doctor.