Levamlodipine maleate can be taken for a long period of time when the condition requires it and the patient does not experience serious adverse effects. Levamlodipine maleate is a kind of calcium antagonist, through blocking calcium ions across the membrane into the cardiac muscle and vascular smooth muscle cells, to achieve the effect of reducing myocardial oxygen consumption and lowering blood pressure. It is commonly used clinically in patients with hypertension and angina pectoris. Levamlodipine maleate tablets, common adverse reactions include palpitations, skin flushing, nausea and other discomforts. Patients who are allergic to this product are prohibited from using it. Levamlodipine maleate can stabilize blood pressure and reduce the frequency of angina attacks, and current experimental studies have not found that long-term use of this drug has the risk of teratogenicity, carcinogenicity, liver and kidney damage, etc., and it can be taken for a long time for patients who can tolerate levamlodipine maleate. Levamlodipine maleate is a prescription drug, the use of drugs need to follow the doctor’s instructions. Drugs in the treatment of disease at the same time there may be side effects, long-term use of drugs, it is recommended to monitor the efficacy of drugs on the one hand, on the other hand, monitor the side effects of drugs, a comprehensive assessment of the efficacy.