The ideal blood pressure is120/80 mmhg; Normal blood pressure130/85 mmhg; The high value of normal blood pressure is130 ~139/85 ~ 89 mmhg. But the human body is a process of gradual aging, so there are different blood pressure reference values at different ages:

1, 16 ~ 35 years old, and the reference value of blood pressure is 1 15/75mmHg.

2, 36 ~ 50 years old, the reference value of blood pressure is 125/80mmHg.

3.5 1 ~ 60 years old, and the reference value of blood pressure is 139/85mmHg.

4.6 1 ~ 70 years old, and the reference value of blood pressure is 150/90mmHg.

With the increase of age, the range of blood pressure will increase, but there is no specific provision on which age group it should be. Blood pressure is dynamic', it is normal for people aged 60-70 to have a blood pressure 5- 10 mmHg higher than normal. If accompanied by clinical manifestations, it means that the basic blood pressure is low, which means that it is abnormal. The systolic blood pressure 150mmHg and diastolic blood pressure of 90mmHg are normal in the elderly over 70 years old without any clinical manifestations.

Blood pressure is different in different age groups. 18 years old, the normal blood pressure is: systolic blood pressure fluctuates between 90- 140mmhg (excluding 90 and 140mmhg), and diastolic blood pressure fluctuates between 60-90mmhg. The blood pressure before puberty is slightly lower than that of adults. 1 children's blood pressure is: high pressure = age *2+80(mmHg), low pressure = high pressure 1/3 ~ 1/2.