There are no clinical maximum side effects of Amlodipine. Common side effects of amlodipine include edema, flushing, and palpitations. Amlodipine is a commonly used calcium channel blocker in clinical practice, and most patients tolerate this drug well. However, some patients may experience side effects such as edema, flushing, palpitations, dizziness, abdominal pain, drowsiness, and in a very small number of patients, dry mouth, hypotension, dyspepsia, and arthralgia after taking amlodipine as prescribed. The pharmacological effects of amlodipine show that it can relax vascular smooth muscle, reduce cardiac energy consumption and so on, so it is suitable for primary hypertension, chronic stable angina and other diseases. However, it is contraindicated for those who are allergic to dihydropyridines or the components of the drug, those with severe hypotension, and those with severe aortic stenosis. It is recommended to use amlodipine according to the doctor’s instructions, and it is forbidden to increase or decrease the dosage of the drug or stop using it. During the use of the drug, pay attention to the rationality of the diet, after the use of the drug accompanied by symptoms of discomfort need to consult a doctor in a timely manner.