Levamlodipine maleate has a good antihypertensive effect, but different patients plus the effect may be significantly different. Levamlodipine maleate is a kind of calcium ion antagonist, the main indication is hypertension, also has a dilating effect on coronary arteries, more suitable for the treatment of hypertension with coronary heart disease patients. Levamlodipine maleate has a stable antihypertensive effect and is suitable for patients with mild to moderate hypertension. Different patients have different responses to levoleucovorin maleate, and some patients may have relatively poorer effects, and the reasons for poor effects may be related to individual constitution. Adverse reactions of levamlodipine maleate include facial flushing, lower limb edema, dry stools, palpitations, etc. It is contraindicated in patients who are allergic to the drug components and have low blood pressure. Patients with hypertension should choose levamlodipine maleate under the guidance of a physician and choose the appropriate dose.