What Is the Normal Blood Pressure Range by Age?

Blood pressure refers to the pressure of circulating blood on the walls of your blood vessels. Usually, blood pressure is expressed in terms of the systolic pressure over diastolic pressure. The systolic pressure is the maximum during one heart beat while the diastolic pressure is the minimum between two heart beats.

Normal blood pressure means your blood pressure is in a good condition. If your blood pressure is too high, you may get hypertension while if it is too low, you may get hypotension.

Normal blood pressure in babies and children

The normal blood pressure changes throughout childhood. In newborns, the normal blood pressure is the lowest. And it keeps increasing throughout childhood. There are no unalterable readings for normal blood pressure in babies or children because the normal blood pressure reading depends on the child’s size, age even sex. But that doesn’t mean you cannot diagnose diseases in children through their blood pressure readings.

If the blood pressure of your child is greater than 90 percent of children of similar age and size, he/she may get prehypertension and if the blood pressure of your child is greater than 95 percent of children of similar age, he/she may get hypertension.

Normal blood pressure in adults and seniors

Although blood pressure naturally increases with age, there is a stated number for normal blood pressure in adults and seniors: below 120/80. The number 120 is the systolic blood pressure, it reflects the pressure in the blood vessels when your heart is contracting and exerting maximum pressure. While the number 80 is the diastolic blood pressure. It represents the pressure in the blood vessels when your heart is at rest, between contractions.

It should be noticed that either one of the two numbers is too high, the blood pressure is not considered normal. When your systolic blood pressure is too high, you may get systolic hypertension. And if your diastolic blood pressure is too high, you may get diastolic hypertension.

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* The Content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.