Menthol amlodipine has a more stable antihypertensive effect and also improves the blood supply to the heart muscle. In addition, it has a long clearance time and only needs to be taken once a day. Menthol amlodipine belongs to the calcium antagonist, has the effect of dilating peripheral arteries and diastolic coronary arteries, and is mainly used for the treatment of essential hypertension alone or in combination with other antihypertensive drugs. It has the advantages of stable antihypertensive effect, long duration of efficacy and improvement of myocardial blood supply. Adverse reactions that often occur after taking this product include fatigue, insomnia, headache, edema, flushing, nausea, abdominal pain, palpitations (rapid heartbeat, often accompanied by panic) and dizziness, etc. It is contraindicated for those who are allergic to this product, those with severe low blood pressure and those with aortic stenosis. It is recommended to use the medication under the guidance of a physician according to the condition, and should not blindly take the medication on its own.