Amlodipine benzenesulfonate tablets may cause impotence and should be used as directed by a doctor. Amlodipine benzenesulfonate tablets instructions state that this product may cause sexual dysfunction, so there is a possibility that taking this medication may lead to impotence. Other adverse reactions to this product include flushing, dizziness, edema, drowsiness, fatigue, abdominal pain, and nausea. It is contraindicated in people who are allergic to amlodipine and other components of the drug. When using amlodipine benzenesulfonate tablets, it should be noted that hypotension, aggravation of angina pectoris, myocardial infarction may occur, and the dosage of the drug should be increased slowly in cases of severe hepatic insufficiency. Amlodipine benzenesulfonate tablets can be used in the treatment of hypertension and coronary heart disease, and should be used reasonably under the guidance of a doctor.