Hypertension has many side effects, in terms of the impact on sexual function, the ACEI class of drugs in hypertension, representing drugs such as captopril, benazepril, enalapril, etc., may cause male sexual dysfunction, mainly manifested as impotence, premature ejaculation and erection difficulties. Therefore, in terms of taking antihypertensive drugs, it is important to pay attention to the side effects. In case of serious side effects, it is necessary to change the drug or reduce the dose of the drug in time, for example, it can be changed to a calcium channel blocker, represented by nifedipine and nimodipine. In addition, it can also be changed to ARB class drugs, representative drugs are valsartan, candesartan, these have a good effect on blood pressure control.