High blood pressure arrhythmia can eat β-blockers, calcium antagonists, etc., the specific medication should be selected according to the actual situation of the patient, individualized treatment. Heart rate slowing combined with hypertension: you can eat dihydropyridine calcium antagonist drugs such as nifedipine, nifedipine can not only reduce blood pressure but also improve the heart rate, long-term use of nifedipine can prevent coronary atherosclerosis. Tachycardia combined with hypertension: beta-blockers such as metoprolol and propranolol can reduce heart rate while lowering blood pressure and improve myocardial remodeling at the same time. Atrial fibrillation combined with hypertension: beta-blocker drug propranolol, non-dihydropyridine calcium antagonist drug diltiazem and verapamil can be taken, which can lower the ventricular rate while lowering the blood pressure, and can inhibit ventricular remodeling and improve the prognosis while lowering the blood pressure. All of the above drugs have adverse effects and should be standardized under physician supervision to avoid adverse effects.