The correct name for Amlodipine is Amlodipine Benzenesulfonate Tablets. The instructions for the dosage of this product are: the usual starting dose for the treatment of hypertension is 5 mg once daily, and the maximum dose is 10 mg; for frail, elderly, and hepatic insufficiency patients, the starting dose is 2.5 mg once daily. The recommended dose for the treatment of angina pectoris or coronary artery disease is 5 to 10 mg once daily; reduced doses are recommended for elderly and hepatic insufficiency patients; the effective dose for most patients is 10 mg once daily. Amlodipine benzenesulfonate tablets can treat hypertension, coronary heart disease, chronic stable angina or vasospastic angina. Adverse reactions such as edema, dizziness, flushing, palpitations, fatigue, nausea, abdominal pain, drowsiness, tardive dyskinesia, hyperalgesia, loss of sensation, loss of appetite, constipation, weakness, sexual dysfunction, dyspnea, and frequency of urination may occur with the administration of this product. Amlodipine and any of its components are prohibited, if you need to use amlodipine benzenesulfonate tablets please consult a professional doctor, follow the doctor’s instructions, the rational use of medication.