Levamlodipine maleate tablets have antihypertensive effect, but the specific antihypertensive efficacy varies from person to person. Levamlodipine maleate is a common calcium channel blocker, suitable for the treatment of hypertension, liquid suitable for the treatment of chronic stable angina pectoris and variant angina pectoris. Due to the individual variability of the drug users, resulting in different effects of the drug, the specific antihypertensive efficacy varies from person to person. Note that the drug should be contraindicated in patients who are allergic to this product and other dihydropyridine calcium antagonists, and used with caution in patients with impaired hepatic function. Adverse reactions such as fatigue, flushing, edema, dizziness, nausea, palpitations, drowsiness, headache and abdominal pain are common during treatment. And the specific use of drugs should be under the guidance of a specialist, not unauthorized use of drugs.