The systolic blood pressure of an 80 year old is 100-120 mmHg and the diastolic blood pressure is 60-80 mmHg according to the most standard blood pressure, but in actual clinical practice, 80 year olds generally have a systolic blood pressure of about 140 mmHg and a diastolic blood pressure of about 90 mmHg, which do not require special intervention. Blood pressure itself is also proportional to age and weight, the older the age, the higher the corresponding blood pressure will be, so relatively speaking, a slightly higher blood pressure in the elderly, the impact on the patient itself is not great, but not too high, such as systolic blood pressure of 140mmHg, diastolic blood pressure of about 90mmHg, as long as the patient does not have a fast heart rate, in this case do not need special combination of antihypertensive treatment. But if the patient is accompanied by an accelerated heart rate, you can appropriately choose to apply drugs like bisoprolol and propranolol, which not only help to better improve the heart rate, but also have a relatively weak hypotensive effect. Even in elderly patients aged 80, if the systolic blood pressure can be below 130 mmHg, diastolic blood pressure below 80 mmHg and above 65 mmHg, it is relatively also the most ideal range.