Levamlodipine Benzenesulfonate is an antihypertensive drug that is a calcium channel blocker and is a prescription drug. It mainly plays a role in lowering blood pressure and is used in the treatment of hypertension and angina pectoris. The specific use of the drug should follow the doctor’s instructions. Adverse effects of this product include flushing, fatigue, edema, headache, abdominal pain, dry mouth, increased sweating, gingival hyperplasia, arthralgia, and insomnia. It is contraindicated in patients with dihydropyridine calcium antagonist hypersensitivity, severe hypotension, severe aortic stenosis, and in pregnant and lactating patients. Use this drug with caution in patients with hepatic insufficiency, congestive heart failure, obstructive hypertrophic cardiomyopathy. The application of this drug needs to be used under the supervision of a doctor, avoid self-medication.