How much is normal blood pressure over 70 years old?

In general, the normal blood pressure of the elderly over 70 years old is 90-139mmHg systolic blood pressure and 60-89mmHg diastolic blood pressure.

When the blood pressure of the elderly is maintained in the range of 90-139mmHg systolic blood pressure and 60-89mmHg diastolic blood pressure, it can supply enough blood for all tissues and organs of the body to maintain the function of the heart and blood vessels. If the systolic blood pressure of the elderly is ≥140mmHg and (or) diastolic blood pressure ≥90mmHg, it indicates that the blood pressure level is higher than the normal value and further blood pressure measurement is required.

With the increase of age, the function of various organs of the elderly will gradually decline, including the function of the heart and blood vessels. Regular blood pressure measurement is required to maintain the health of the body.