Common antihypertensive drugs to reduce heart rate include metoprolol succinate tablets, diltiazem hydrochloride tablets, propranolol hydrochloride tablets and so on. 1. Metoprolol succinate tablets: belonging to the inhibition of β-adrenergic receptors, it can lower the cardiac output, reduce the burden on the heart, can slow down the heart rate, and has a very good effect on lowering the blood pressure of high blood pressure, and should be taken under the guidance of a doctor. 2. Diltiazem Hydrochloride Tablets: It can inhibit the inward flow of calcium ions on the cell membrane to achieve vasodilatation, dilation of peripheral vascular resistance, and play a role in lowering the blood pressure, and at the same time, it has a certain inhibitory effect on the cardiac conduction, and it can reduce the heart rate, and it is forbidden to use for those whose systolic blood pressure is lower than 90mmHg, and whose heart rate is lower than 50/minute. 3. Propranolol hydrochloride: belongs to the non-selective β-blocking drugs, can inhibit the contractility of the heart and conduction, so that the amount of circulating blood to reduce the reduction of myocardial oxygen consumption, thereby slowing down the heart rate and reduce blood pressure, bronchial asthma patients are prohibited, liver and kidney dysfunction should be used with caution. If you need to take drugs to reduce heart rate and blood pressure, you should take them under the formal guidance of a doctor, and should not use or change the dosage of drugs without authorization.