normal blood pressure levels by age
Blood Pressure Ranges Chart. As you age, your blood vessels become more rigid, and it's not uncommon for your systolic pressure (the top number) to increase. Although a reading of 120/80 is considered textbook normal, someone over age 40 can have a 140/90 reading and it can be considered perfectly acceptable.lood Pressure Ranges Chart. As you age, your blood vessels become more rigid, and it's not uncommon for your systolic pressure (the top number) to increase. Although a reading of 120/80 is considered textbook normal, someone over age 40 can have a 140/90 reading and it can be considered perfectly acceptable.
The unit of BP is millimeters of mercury (mmHg). The normal blood pressure range for adults is 120-80 mmHg (systolic should be below 120, while diastolic should be below 80). The ideal blood pressure for men and women (even for women over 40 and for women over 50) can be slightly different.arious diseases and disorders can lead to abnormal blood pressure levels not only in adults, but also in children. Take a look at the blood pressure chart by age that is presented in this Buzzle article. Also, know the normal, high, and low blood pressure levels.